New Development Could Lead to More Effective Light Bulbs

US researchers say they have developed a technique that can significantly improve the efficiency of the traditional incandescent light bulb. These older bulbs have been phased out in many countries because they waste huge amounts of energy as heat.But scientists at MIT have found a way of recycling the waste energy and focusing it back on the filament where it is re-emitted as visible light.The development has been reported in the journal Nature Nanotechnology.Little has changed in the technology of the incandescent light bulb since they were commercially developed by Thomas Edison in the US in the 1880s.They create light by using electricity to heat a thin tungsten wire filament to temperatures of around 2,700C. This causes the filament to glow and produce a broad-spectrum warm white light.However light bulbs of this type are hugely inefficient - they only convert around 2-3% of the energy they use into light - the rest is wasted as heat. They have long been a target for green campaigners, concerned about climate change. This has seen the bulbs banned in the European Union, Canada and their manufacture and importation has been phased out in the US.They've been replaced by more expensive compact fluorescent (CFL) and LED bulbs which are significantly more efficient at around 13%.Now researchers at MIT believe they have developed a technique that could turn the weakness of the traditional incandescent bulb into a strength.Using nanotechnology, they've built a structure that surrounds the filament of the bulb and captures the leaking infrared radiation, reflecting it back to the filament where it is re-absorbed and then re-emitted as visible light. The structure is made from thin layers of a type of light-controlling crystal. A key aspect though is the way that these layers are stacked, with visible wavelengths allowed to pass through while infrared get reflected back to the filament as if in a mirror."It is not so much the material you make the surrounding structure from, it is how you arrange the material to create the optical filtering property that will recycle infra red light and let the visible light through," Ognjen Illic, the paper's lead author told BBC News. In theory, the crystal structures could boost the efficiency of incandescent bulbs to 40%, making them three times more efficient than the best LED or CFL bulbs on the market. The researchers have built their first proof-of-concept units which reach an efficiency of 6.6%, but even that is almost three times the level of a standard incandescent bulb.So do the researchers think that they can build a better light bulb?"I would not exclude the possibility," said Prof Marin Soljacic, another author on the paper."Thomas Edison was not the first one to work on the design of the light bulb, but what he did was figure out how to mass produce it cheaply and keep it stable longer than 10 hours, these are still the the two critical criteria. These are the questions we are trying to answer now," he said. The scientists point out that improving light bulbs is but one of the options that could spring from this development. The authors say it could have "dramatic implications" for the performance of other energy conversion technologies."We have this huge challenge that the world is facing right now, global warming and energy efficiency and this gives you one more tool in the toolbox to meet that huge challenge," said Prof Soljacic. "We are very excited about the potential though."Follow Matt on Twitter.

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Instead of 'puritanical' Multicultural Policies, Try Humour
Instead of 'puritanical' Multicultural Policies, Try Humour
Fill in your least-favourite ethnic, racial, religious, gender or regional group in the blank space below:"How many ______s does it take to screw in a light bulb?" Answer: "Three. One to hold the light bulb and two to turn the ladder." Such lowbrow humour used to be common. One could connect with friends and family by cracking jokes about the inferiority of any convenient minority.But in the past two decades of multicultural sensitivity, we rarely hear what used to be called "Mick jokes," "Newfie jokes," "Chink jokes," "gay jokes" or even "Yankee jokes." It's a relief. But the downside of this new multicultural conscientiousness is that humour itself has taken a beating. People are going overboard to be seen as fair. And they're nervous someone will be offended by a quip, trotting out the "racist" card.But are we missing the hidden joke in this cautious age? That humour has more potential than almost anything else to bring us out of our ethnic enclaves, to unify us.It was more than interesting when I gathered in Italy last month with a group of journalists from 23 countries to form the International Association of Religion Journalists (IARJ) to improve coverage of the often-controversial subjects of religion and spirituality.Nearly every world faith and race was represented around the table. The talk was respectful, but tense, as we examined suspicions between Arabs and Israelis, Christians and Muslims, Serbs and Croats, Americans and Latin Americans.One of my favourite conversations, however, ended up being a joke-filled session about the different hand gestures that have been developed - in Italy, Canada, Tanzania, Brazil, the Philippines and elsewhere - to give someone a message they may not want to hear.Even though we were supposed to be a collection of solemn religion journalists promoting international under-standing, it was liberating to just yuk it up about the unique gestures people around the world have developed to physically insult each another.When I recently wrote about this, noting that humour became one of the strongest glues holding together our diverse group, I received a quick response from David Spence. A couple of decades ago, Spence helped create the world's first multi-faith calendar."I appreciate your good word for laughter as the most unifying spiritual expression of all," Spence wrote in an email. "I think that laughter is indeed a core moment of common humanity." I soon discovered others have been frustrated at how our multicultural society's rising prudery about humour has resulted in missed opportunities for building relationships."Multiculturalism can be very puritanical in spirit. It frowns and scolds and censors," writes David Espey, a Pennsylvania scholar who has studied pluralism in North America, Europe and Asia. "But humour can also pro-mote the ends which itself seeks - tolerance, understanding, sympathy - even affection among different ethnic groups who can share a human tradition of laughter." While some members of minorities are injustice collectors eager to express persecutorial outrage, it seems others are ready to loosen up. They're finding benefits to comedy's risky edge.In North America, many blacks, Jews and aboriginals, such as Whoopi Goldberg, Richard Pryor, Billy Crystal and Vine DeLoria, author of , have learned how to break down barriers through humour.Papa CJ, a comedian from India who appeared on TV's Last Comic Standing, said his material may be labelled as "ethnic" by Canadians. But it's more complicated than that."What you call 'ethnic' material is normal to me because I'm Indian! It's Canadian material that is ethnic to me," he said. "In fact, given there are one billion Indians and 35 mil-lion Canadians, on a global scale that would make Canadians an ethnic minority. Thirty-five million is just the number of Indians that are having sex at any given time of the day or night." Even though religious people have a notorious reputation for lacking a sense of humour, South African Bishop Desmond Tutu, who won the Nobel Peace Prize for his battle against apartheid, is also known for his contagious wit.Now 80, the African Anglican can still loosen up an eclectic crowd by talking about how telephones that don't work for him in London must be a white racist plot - and how his big nose separates him from others more than his black skin.Religious humour is especially delicate, since Jews, Catholics, Doukhobors, Muslims and others have long suffered persecution.Given the context, British Muslim comedienne Shazia Murza is bravely reaching out when she jokes: "I was walking around the Kabbah, the black stone [in the holy city of Mecca], and somebody pinched my bum. It must have been the hand of God." Similarly, Jews are poking fun at grandiose members of their own religion when they ask: "How do we know Jesus was a Jew?" Answer: "He thought his father was God, and his mother was a virgin." Indeed, the famous German Protestant theologian Karl Barth, who stood valiantly against Adolf Hitler, developed a theology of humour. He wondered why more didn't note humans seem to be the only creatures who laugh.Good humour, said Barth, is typically self-directed. It also "presupposes knowledge of suffering," in that it's practised best by those who have endured great pain. Real humour, Barth added, is grounded in shared liberation.Spence, a retired United Church minister in Metro Vancouver, agrees that "deep laughter" comes from being pleasantly surprised in difficult times, from recognizing the wonder of life and common humanity."To be 'delighted,' perhaps one must embrace the tragic in life," Spence said. "To be 'lighthearted' - perhaps one must experience the broken-hearted, the - bitterness of life." Just as humour created solidarity among our multi-ethnic band of religion journalists in Italy, I was often struck by the drollness of many of Canada's aboriginal people when I travelled to research the legacy of residential schools and the rise of self-government.Many aboriginals may have a right to be bitter. But while some are angry at the devastating effects of colonial-ism and continuing abuse, many I've met also have a mischievous sparkle in their eyes or are quick to tell jokes. They were far beyond passively thinking "poor me." The American aboriginal activist, DeLoria, said: "It has always been a great disappointment that the humorous side of Indian life has not been mentioned by professed experts on Indian affairs. Only the image of the granite-faced grunting redskin has been perpetuated by American mythology." Even some people in the over-ear-nest world of scholarship seem to be getting the irony. In a research piece in T , Stephen Hall et al. wrote that humour is the most useful tool for social integration in an increasingly fractured society."Laughter usually comes when we have revealed our own or others' weaknesses and limitations. What could be more 'popular' than this reminder of our human vulnerabilities?" Hall said."Doesn't being able to laugh with others bring us together? The message humour communicates is that people share common values; this in turn makes them feel closer to each other. It is sort of a 'smile of recognition' involving shared experiences." Twitter:@douglastodd
Safe Led Light Bulbs - How to Use the Best One for Your Needs
Safe Led Light Bulbs - How to Use the Best One for Your Needs
Introduction to safe led light bulbsMost of the world uses lead light bulbs. Some people choose to buy these bulbs because they are cheap and convenient. When you buy these bulbs, you will save money on electricity bills and make sure that they last a long time. It is very important to check that the bulbs are not affected by harmful chemicals and other elements. They also need to be replaced regularly if they break.Candor lights are so small and easy to install that they have become very popular. However, there are some really good reasons why it is important to choose a led light bulb. The first reason is because they are easier to install and will last longer than regular lights. There are many different types of led light bulbs and you will be able to choose the best one for your needs. It is best to choose the best one for your needs.There are so many types of led light bulbs, but there are two main types of led light bulbs. They are used in conjunction with street lamps and lights in parking lots. There are different types of led light bulbs, but we have tried to provide a list of the most common types of led light bulbs and how to use them wisely. Some of the most common types of led light bulbs are those that have high intensity LEDs that produce an output that is around 40 lumens. These types of led light bulbs also include safety features like fog lights and some other types of led light bulbs.They are more efficient than incandescent bulbs and they last much longer than fluorescent bulbs. They have higher energy efficiency, better insulation and better durability. These are the two main types of led light bulbs that we use in our homes. Most of the time they work well together and you can see them working together in the background. If you want to learn more about these types of led light bulbs, check out the video below.First impression and using experience of safe led light bulbsI've been looking for some guidance on how to make sure that my LED bulbs are rated properly. I've found that it's very important to choose the right bulb for your needs. There are many types of LED bulbs and you should have a good idea of what kind of bulb you're looking for. This will help you choose the right bulb for your needs. You should also consider how long it will take them to light up your street or turn onto a driveway.When we are in a vehicle, it is very important to look at our environment. People have some experiences of being outside in the car, but there are also many people who have problems with their own eyes. We have been doing research on safety of led light bulbs and what they can do for us. In order to be able to provide you with a safe lighting experience, you need to know how to use the right kind of led light bulbs for your needs. If you are planning to purchase led light bulbs then make sure you check out our other posts about safety of led light bulbs.I've found that if I am looking for a good way to get people to take photos of their work, then I would recommend using an app called Safe Led Light Bulbs. They are easy to use and easy to set up. It is not always easy to set up and when you have the right information about how to use the camera then you will be able to easily find what you are looking for. This will make it easier to see what is going on in your work and help you decide what is best for you.Safety first, but do not forget to use proper led light bulbs. These are often found in school and day care facilities and some other places. If you have children then there are many different types of led light bulbs that can be found in schools and homes. They are popular because they are low energy consumption and don't need batteries. The good thing about these lights is that they last up to 5 years and can be used in conjunction with a fluorescent light bulb if you have one.Pros and cons of safe led light bulbsIf you are considering buying led light bulbs then make sure you read this guide carefully. They will provide you with all the information you need to make sure you have a safe and reliable lighting fixture. A safe lighting fixture is something that should be installed by someone who has some experience in lighting fixtures. It is important to check the kind of lighting that you are buying before you start purchasing them. This will help you decide what type of lighting to buy.Most of the world uses high-end lamps, but people are still using low-end lamps. When it comes to LED lighting, there are some other alternatives that you can choose from. For example, they use lower-priced bulbs that can work in both halogen and incandescent light bulbs. If you want to have a large area for your home then they are going to be the best choice. But if you want to have a large area for your home then they are going to be the best choice.When using led light bulbs, you should choose the right type of bulb for your needs. This is an excellent choice for people who want to save energy and get a better night's sleep. The type of bulb that is used in most LED bulbs can make it very easy to switch them on and off quickly. There are several types of led light bulbs available in the market, but there are some things that you should check before buying them. They are pretty simple to make and they have many different functions. If you have any suggestions or would like to learn more about led light bulbs, please send them to me.In order to be able to have safe led light bulbs, it is important to make sure that they are as reliable as possible. The right lead light bulbs will provide enough light to illuminate your room, but if you have an open fire then you need to be careful when using them. They can cause burns and this can lead to complications if you are using them incorrectly.Overall review of safe led light bulbs and call to actionMany people are unhappy with their lighting, but when you have someone who is very experienced in their field, then they are not doing anything wrong. The fact that they are making the same mistakes over and over again makes them think that they are doing something wrong. But if you have someone who is very experienced in their field, then they are not doing anything wrong. This is why it is so important to keep your eyes and your wallet open when you are using safe led light bulbs. If you have someone who is not working on their field, then they may not be doing anything wrong.All you need to do is ask for help. There are many people who work in industry who have been affected by the spread of COVID-19. When it comes to good lighting, there are a number of things that can be done to reduce the impact of the virus. If you are looking for a safe lighting project then make sure you get one that suits your needs. For example, if you are looking for a solution to keep your street lights lit up, consider investing in solar energy.Lead light bulbs are an important part of any modern lighting project. There are several types of lead light bulbs, some of which are better than others. However, there are some that are more expensive than others. A good guide will help you choose the best type of lead light bulb for your needs. The right type of lead light bulb for your needs will make sure that you get the best quality lead light bulbs for your needs.If you are looking for a reliable, cost effective way to save money on your energy bills then look no further than the Aventura Safe LED lights. This LED light is really good and they can be used in all types of lighting including bedroom, living room, dining room, office, lounge, gym, entertainment and many more. They are good quality and can last up to 100 years. If you want to save money on your energy bills then look no further than the Aventura Safe LED lights. They are easy to install and have an amazing lifespan.
How Can I Find Out If a Particular LED Light Bulb Model Is Known to Cause RFI Before Buying?
How Can I Find Out If a Particular LED Light Bulb Model Is Known to Cause RFI Before Buying?
I have faced the same, how to know before you purchase, and even if you would know, you could end up with RFI from LED bulbs.One method I have used with reasonable success is to repress RFI right at (or very close to) the bulb on the mains wiring. While RFI is still generated by the bulb, at least the mains wiring is not used as a distribution medium or antenna.HTH.With green electricity bills amounting to ever more greenbacks, I am in the process of gradually replacing my incandescent light bulbs with LED light bulbs.However, my efforts met with mixed results in terms of radio frequency interference (RFI) caused by certain LED bulb modelsbrands. This made me cautious to the point of buying only one unit at a time of any unknown brandmodel and testing these first.Still, this leaves me with money wasted on unusable LED bulb models.This made me wonder whether there is some online database where amateur radio operators can share their RFI experience with certain LED bulb models?P.S.: We are not supposed to make any shopping recommendations on Stack Exchange!·OTHER ANSWER:With green electricity bills amounting to ever more greenbacks, I am in the process of gradually replacing my incandescent light bulbs with LED light bulbs.However, my efforts met with mixed results in terms of radio frequency interference (RFI) caused by certain LED bulb modelsbrands. This made me cautious to the point of buying only one unit at a time of any unknown brandmodel and testing these first.Still, this leaves me with money wasted on unusable LED bulb models.This made me wonder whether there is some online database where amateur radio operators can share their RFI experience with certain LED bulb models?P.S.: We are not supposed to make any shopping recommendations on Stack Exchange!
What Headlight Bulb Do I Need for My Car?
What Headlight Bulb Do I Need for My Car?
You can not just pop in an HID bulb if the car did not come with them, they wo not fit and/or they wo not work. HID headlamps are wired with a ballast system, and the focal point being different from an H7, it needs a new housing to even focus properly. If you feel the need for a little more light, and want to stay legal, look at Silverstar Ultra bulbs.1. On Vehicles, What forward facing Headlight colors are legal?According to the Uniform Vehicle Code, the only LEGAL color headlight is WHITE. White or amber fog lights are allowed, along with white or amber running lights and turn signals. No other colors are allowed showing from the front of the vehicle.2. 2005 Ford Escape Headlight Adjustment?I guessing mechanics are answering these questions so they would know that over time headlights vibrate and the adjustment drops down. I have been readjusting headlights for years. A car about 10 years old you are looking for snakes crossing the road for they are pointing pretty much straight down.3. Hyundai Sonata 2003 Headlight Problem?go to Auto Zone. They will help you with Anything you have questions about your car4. What would cause headlight flicker, and bass to change deepness?First if you are running amps to power subs, your battery can keep up with power loss. You have various options first a high output alternator heavier amp hr bat. or 2 batteries in parallel and high output alt. I installed for my Son 4 twitters 6- 8" speaker and 2-12" subs with 4 amps and equalizer unit. Ended up with high output alt. 2 bats. and had to install rear fan and a/c unit to cool to take care of overheating of amps and dead battery. One learns as one goes5. what can I use to buff out my headlight lenses?I will second the toothpaste suggestion, although I would not suggest using a toothbrush. Try using a normal towel but in a polishing motion. The reason toothpaste works is because it's abrasive. You might have to rub pretty hard and for a while to get it to work6. How to clean a cloudy Headlight?use a buffer on it,it works i have done it many times to peoples care when i worked at a detailing shop7. How do I remove the plastic cover of a headlight to paint the inside?You just need a lot of time to waste most probably a heat gun and a good knife like an exacto and cut away at the silicone or whatever is holding it together and then put it back together, I would suggest black urethane to close it back the type they use to put on windshields I know 3M has a good one8. my uncle got a ticket for driving without the headlight?he has to pay the ticket. it is unsafe for him to be driving around at 2:30 in the morning with no headlights. I just do not understand how he could drive in the darkness of 2 in the morning and not realize9. How do I stop looking at opposite vehicles headlight?Hey,You should try concentrating on the white guidelines drawn on the road instead of looking at opposite vehicles.White guidelines help you, when farther distances are not visible due to high beam of opposite vehicles.You may also try Night vision goggles (available online) if you still feel uncomfortable.10. Halogen/ HID HEADLIGHT INFO NEEDED!!!!!!!!!!!!!!!!!!!!!!!!!!!!?Tercir2006 is correct but before you do this conversion you should check with the state in which you live, In Virginia it is illegal to install HID lighting on vehicles that did not have that option from the factory (OEM)11. What is the best headlight for a v-star?Brights or not, this one is about preference, I am not a cruiser guy, but I bought my bike with a pair of $150 HID bulbs in it, brighter than the damn sun! They are the really white blue headlights you see in newer cars if you do not know what I am talking about, I can see much better on my bike than I can in my car with the brights on! I've never seen a cruiser with HID in it, but if you want the most visibility there's no comparison
My TBR7 LED Headlight Bulb Upgrade. - My Motorcycle Blog
My TBR7 LED Headlight Bulb Upgrade. - My Motorcycle Blog
Anyone looking for a replacement TBR7 Headlight bulb will tell you it can be a challenge. I found the real challenged was to getting a drop-in TBR7 LED Headlight Bulb that worked every time. It took three tries, but I found a drop-in led bulb that worked as expected, switches between low beam and high beam.Please continue reading to learn how our Cheap Chinese Dual-sport Motorcycles can get less cheap if the wrong purchases are made. I made mistakes and you do not need to make them too. Both is assuming stock TBR7 parts are the best, or 'good-enough' to be safe, and buying the wrong upgrade parts for my motorcycle.First, thanks for stopping by. If you just came for a recommendation for an LED headlight upgrade and did not want to read through the whole post:This headlight was the final solution for me. FYI, this worked on my TBR7 for two reasons, it matched the base of my original headlight and was a high-enough quality to work as designed. So check your TBR7, and if you have the same bulb base connection, your Hawk 250's and Ravens.Why did I want to take the time to upgrade my TBR7 headlight?Click To See My Recommended TBR7 Upgrades PageAs a new rider, I try to be very attentive but have not learned muscle memory for the basic motorcycle operations. I think about shifting up or down. I think about turning off my turn signal. I think about foot position. I overthink. This over-thinking takes away from focusing on just driving. Well, it happened to me. I rode past an intersection sign like this:I was in position 1 of the lane, behind another car driving ahead of me. Not tailgating, too cautious for that. There was a car traveling in the opposite direction, trying to turn left(their left, right from my viewpoint). As the vehicle in front passed, and I was following, I looked right at the turning driver, saw him looking at me, and then he turned his head to the left. Soon his car turned right in front of me, into my path of travel. I could not swerve right; that was where he was turning; I could not swear left since cars were coming up the opposite side, so I slowly applied brakes and braced for impact. My back wheel locked up and fishtailed, but I slowly applied front brakes as the weight shift forward and stopped in time. I check shorts for extra content, and the driver sped off. He looked right at me??!! I was later advised, sometimes drivers do not see you. They see the single dim(yes, my headlight was turned on) motorcycle headlight as a set of car headlights very far away. The time was daytime, and I still have a hard time believing it. So I decided I wanted to be better seen, and the quick fix was a drop-in led headlight for my TBR7.Upgrade Headlight Reason 1: Have others see me.One day, still pre-Spring time, and the sun was setting early still, and I lost track of time. It was getting darker, and I still had some riding home to do. The TBR7's stock headlight is an incandescent bulb that others can see at night, but not so bright to see the road at night for me. The headlight makes up for lack of distance by angling the headlight down further in front of the motorcycle and making it easy to overdrive your headlight. I was doing, cine I was in a rush to get home before it got darker and colder. I did not see a pothole(yes, potholes are common here in Pa), and I swerved too hard. I almost lost my balance. So another reason I want a brighter led headlight is to see better.Upgrade Headlight Reason 2: To see the road better.After some quick research I answered my headlight questions:Can you put LED bulbs in halogen headlights?Yes, the limiting factor is the dimensions and hardware set up in your motorcycle's headlight. Why so many regular bulbs have different specific design styles. My TBR7 was an H6M style bulb. If I could find a drop-in LED bulb, I could have a longer life, brighter headlight bulb. But finding one was a problem.TAO TAO Makes My TBR7, Do I Have To Buy A TAO TAO-made LED Bulb?No, Aftermarket H6M bulbs exist, which can be purchased and used to replace the stock TBR7 bulb TAO TAO put in the motorcycle. Finding the right aftermarket LED bulb that works the first time was the real challenge.What should I know about the TBR7 Headlight Bulb?My quick research into the TBR7 Headlight bulb resulted in me finding out that I have an H6M style bulb. Of course, an incandescent bulb. Like an incandescent bulb, it's not a very efficient and long life, per Wikipedia: (https://en.wikipedia.org/wiki/Incandescent_light_bulb), compared to LED bulbs. When I looked at other H6M bulb choices on Amazon, I was not given many choices. I found the only option of one supplier of incandescent TBR7 headlight bulbs, many drop-ins led choices, and a few higher-priced led modifying kits.Why I Did not Want Another Regular TBR7 Headlight Bulb?As stated, incandescent bulbs have a short life span. My luck will burn out at night and far away from home. Also, they use a lot of energy compared to LED's, which means I can install additional lights. Oh Yeah, I feel more mods coming on.Why I Did not Want To Go With A LED Mod Kit For My TBR7 Headlight.Expense and time. The mod kits changed the connections, removed parts of the original headlight socket, and ate up space. Being more complex, they are higher priced than led drop-in solutions, and of course, take up more time. I admit, if drop-in solutions were not available, I might have gone with a mod kit. They look durable and feel with me doing the work; I am sure it would be a good setup.Why I Went With TBR7 LED Headlight Drop-In Bulb Solution.Cost, lower cost than a full headlight led mod kit. Ease, more effortless to install than a full headlight led mod kit. As it states, would rop-in' and 'go.' BTW: I purchased these items myself and wanted to say this contains affiliate links. I get commissions for purchases made through these links. As an Amazon Associate, I earn from qualifying purchases. I am only linking to the headlight type that I still use. Save you the headache I went through trying to find the right led headlight for my TBR7.First Replacement Attempt: On the 4th of Feb 2021, I ordered an LED I thought was low priced and had good reviews(4.5 stars). Removed the old bulb, tried the new bulb and did not have a 'high beam.' It was brighter on a low beam, but again, no high beam, so I could not see further at night. Good thing it was 'free returns.' Amazon accepted the return with no problem, and I was refunded my money. So returned the led bulb with nothing lost other than hopes and time.Second Replacement Attempt: On the 19th of Feb 2021, I ordered my second TBR7 LED replacement bulb. The bulb had decent reviews(4 Stars) on Amazon. The negative reviews were very detailed about how the bulb was of poor quality, which was confirmed by how it looked in the picture. Had such a good experience with Amazon's return policy, I figured I would take a chance. Again, this bulb failed, did not operate on low beams, and the flang that held its place felt flimsy. I again was turning a bulb. This time I failed to notice something on the product page-no "Free Returns" statement. When I tried to return it, I was supposed to print a label and mail the item back and partially refund the price. The amount I was being refunded was not worth the trouble, and this was a valuable lesson. Order items from Amazon that have a "Free Return" policy. I later went back to the original product page and found it was no longer available. Go figure.Third Replacement Attempt: On the 16th of Apr 2021, see the delay in reordering? I now read through forums for failed replacement attempts, found many people had stories like mine. Their TBR7 LED bulbs fell apart, did not operate both in low beam and high beam mode, etc. After some research, I found this bulb:This LED headlight bulb worked!!!!! Plus had some cool feature, not sure if street-legal(I will cover this later), I like.Note: These are the steps I took with the replacement and should only be read for entertainment purposes. Only professionals should do motorcycle maintenance, and I am a novice.1. Motorcycle Safety first. Ensure the bike is stationary; I work on a level surface, with the bike in gear to prevent the rolling of the motorcycle. Also, make sure the TBR7 is sitting correctly on its kickstand, or securely on a jack stand, or lift jack(FYI, although I like my Lift Jack(1975 Honda XL250 motorcycle headlight power problem?you said before, you were showing ac voltage at the h/l circut, correct? and i did just dig out my oldest clymer on xr,s sorry only back to 78 and yes it does show running from stator,but notice it has a dedicated coil, damn book states,disconect batt and 2 pin connect at alt check pink and yellow wires at rx1 / 0.2-1.0 ohm, doesent say a thing about the yellow and white 3rd wire shown in schmatics,that being your h/l circut, but id imagine values should about the same,and you know a reading of infinity is not a good thing right?
Think Green Collection: Editors Choice  10 Best Images
Think Green Collection: Editors Choice 10 Best Images
Today weve chosen Pixabay 10 best green color images. Enjoy the green choice of our team.Green is the color of nature. It is associated with growth, harmony, freshness, and fertility. Green has strong emotional correspondence with safety. Dark green is also commonly associated with money.There lots of shades of green, natural and man-made. Check them all in our collection!Image by ju1959jjjGreen is the prime color of the world, and that from which its loveliness arises. Pedro Calderon de la Barca Image by SkitterphotoI just need green. I need to wake up and see grass and squirrels. I dont want to see skyscrapers. Andre Leon Talley Image by cegohI always say that candy is the perfect studio food it keeps your energy going. Nick Cannon Image by jeonsangoI believe a leaf of grass is no less than the journey-work of the stars. Walt Whitman Image by Free-PhotosIf there is a future, it will be Green. Petra Kelly Image by cocoparisienneDont be a fish; be a frog. Swim in the water and jump when you hit ground. Kim Young-ha Image by ulleoColorless green ideas sleep furiously. Noam Chomsky Image by jplenioFor in the true nature of things, if we rightly consider, every green tree is far more glorious than if it were made of gold and silver. Martin Luther Image by NietjuhWhen youre green, your growing. Ray Kroc Image by SkitterphotoNo object is mysterious. The mystery is your eye. Elizabeth Bowen All images and videos on Pixabay are released free of copyrights under Creative Commons CC0. You may download, modify, distribute, and use them royalty free for anything you like, even in commercial applications. Attribution is not required·RELATED QUESTIONI painted my bedroom a dark teal color and need some suggestions on color of bed set or accent colors?Turquoise or white would look great with teal
Where Can I Find Plastic Injection Molding Manufacturers in China?
Where Can I Find Plastic Injection Molding Manufacturers in China?
This article was originally published on the Sourcing Allies blog“What kind of materials can be used in plastic injection molding?”‍PLASTIC INJECTION MOLDINGWhat is the plastic injection molding process?This process is similar to that of metal die casting. In this process, molten plastic is injected into a die under pressure and held until it cools. Once it becomes solid, the die is opened and the plastic casting is taken out. Plastic injection molding is an extremely versatile, precise, fast and inexpensive method of mass producing plastic products.What materials can be used?This process mainly uses both thermoplastics and thermoset plastics, each of which have their own advantages and limitations. The primary difference between the two is that thermoplastics can be melted back into liquid form or recycled while thermoset plastics cannot.ThermoplasticsPros: Recyclable, cost efficient (because waste during manufacturing process can be reused), increased impact resistance because of flexibility.Cons: Lower heat and chemical resistance (they degrade faster.)ThermosetPros: Higher chemical and thermal resistance and higher mechanical strength and dimensional stability.Cons: Cannot be recycled, lower impact resistance. Also, thermoset plastics are more difficult to work with so you might find it difficult to find suppliers for them.What will I need in terms of design input?We must have 3D files in STEP or IGES formats.Where in China can you find plastic injection molding factories?Depending on what kind of plastic you want to use for your product, these suppliers can be found all around China. Different factories have different quality levels and expertise.How much does tooling cost?It can cost from a few thousand dollars for simple tooling to hundreds of thousands for more complex multi-cavity tools.How long does tooling last?It depends on the material, but most likely 200,000 pieces is not a problem.What is the average lead time for tooling?15 days to three months depending on complexity.Do plastic injection molding products or their tooling need any final finishes?It is not unusual for injected parts to need final machining. This may also include addition of inserts (that can also be inserted during casting) or threads cutting. Final surface finishes may also be needed such as powder coating or paint application. Sometimes, under some circumstances the tool itself may need a special surface texture added, which will imprint on the final injected parts.What are the pros and cons of plastic injection molding?Pros:Consistent measurements.Quick production rate.Low cost per unit.Good surface finish.Products can often be recyclable.Manufacturing process can be quite cheap because scrap can be recycled/reused.ConsTooling cost.Warpage and shrinkage.Some thermosetting plastics or rubbers cannot be recycled.Recycled material will not give as good performance as new material.What are the known challenges of the plastic injection molding process?Some suppliers will use recycled material without telling you. Material type used is critical if you are looking for specific physical properties or performance. Additionally, shrinkage can be problematic across larger surface areas.Sourcing Allies is a team of expert China sourcing agents that has helped western customers manufacture and source products from low-cost regions since 2006.For more on plastic injection molding visit our website or write to us at info@sourcingallies.com.·RELATED QUESTIONWhat are some good skin whitening masks?Skin color is not a determiner of someone’s beauty. Having white skin does not mean you are beautiful. On the other hand, you can be an attractive guy with brown or black skin.Let's come to your question. We can't change our skin color through whitening. But we can lighten our skin to increase the glow. There are so many reasons by which we lose our actual skin tone like sunburn, pollution, and chemicals used in cosmetics. Here are some of the Natural face masks that will help you return your actual complexion.1. Turmeric Mask2. Tomato Mask3. Lentil Scrub4. Kiwi Mask5. Potato Mask6. Changing Eating habits.These are the most effective lightening masks for the face. To know more detail about these face masks, I would suggest checking out this resource:Top 10 Face Masks for Skin Lightening.Thanks!.
How to Curl Your Hair Like This?
How to Curl Your Hair Like This?
how to curl your hair like this?To get curls like that you use a curling wand. Almost like an iron but without a clamp and it gets smaller at the bottom. To get bigger curls, you use a thicker wand. To get them not so tight and loose like the picture, you only hold your hair on the wand for 3-4 seconds (different depending on if your hair is fine, curly etc). But you can mess around and look up a tutorial on youtube (there's tons). Good luck!— — — — — —shouldnt blowdrying your hair make it dry?Yes, but it depends on what type of hair you have some people have oily hair but you can not really see the oil unless they blow dry or straighten it, and some people put hair lotions in there hair before the videos or its just left over hair lotions from past days. Other then that yes it does dry your hair blow drying it is not as worse as straightening your hair straightening your hair is cause lots of DAMAGE especially if you do not use heat protection hair sprays/lotions— — — — — —Is your hair long or short???my hair is:: long curly/wavy thick (too thick) natural blond, but i added a little shade hair down with a headband— — — — — —What is better for your hair?I would trim it first (your ends) and then use a flat iron because the blow drier is actaully more damaging because you go over the same spot a lot which is more damaging then one run with a flat iron— — — — — —is TRESemme bad for your hair?Umm, all shampoos are somewhat like a detergant. The trick is you need to put conditioner in your hair after yiu shampoo so you do not look like an afro puff coming out the shower. That's your problem. When you are rinsing out the conditioner, you need to use a brush and brush your hair at the same time while your rinsing the conditioner out. It also depends on your hair texture too and whether or not your hair can handle certain shampoos and conditioners— — — — — —Is dying your hair twice bad?death it to the black is bigger than going decrease back over it with blonde- so jointly because it could make your hair particularly comfortable, it wo not completely fry it or something. omit it after with some deep conditioning remedies— — — — — —How to get your hair grow?Nothing really makes your hair grow faster. On average, hair grows 1/2 per month, which is 6 inches per year— — — — — —what do you die your hair with?Great revelation huh?— — — — — —What REALLY helps your hair grow ?????I understand cutting your hair in anger, i have done it a number of times, and then cried about it for weeks. I take a vitamin that is called Biotin. It is s high-potency B-Vitamin. I had one of my hair stylists tell me about them, and they really do help. You probably wo not notice it much the first month seeing as how it must get into your system but back in the middle of January i had highlights put in my hair and by the end of feburary the roots had grown out an 1 1/2. No joke. So try them and see if they work for you. You can get them at any place that sell vitamins but i usually get mine from GNC, they might cost a little more but they are better for the buy. I would suggest at the least taking 2500 mcg a day. Good luck!.— — — — — —If you put gel in your hair everyday does it ruin your hair?Eventually it will, it is a chemical. I used to use gel and hairspray all the time and my hair was rough and nasty. I have not used any of that in a couple years and my hair is beautiful now— — — — — —How to deep condition your hair?Here is a simple organic inexpensive recipe I use: 1. Crack a raw egg into a small bowl. 2. Add 2 tbsp, of olive oil as well 3. Blend the two together with a fork for about 1 minute. 4. Massage treatment into your scalp and saturate your hair with the mixture. 5.Place a plastic shower cap on your hair for 15 minutes 6. Rinse in cool water thoroughly (Do not use Hot water) Deep conditioners add protein to repair your hair, Eggs are a rich source of protein that works well.
What Is Preventing the Solar Energy and Other Renewables to Replace the Oil?
What Is Preventing the Solar Energy and Other Renewables to Replace the Oil?
Solar energy and other renewables do not return the energy invested compared with fossil fuels. Fossil fuels are also portable-they have lots of energy and they can be transported. Not true of solar or wind, which are site specific and have to be part of an electrical grid. There's also the fact that the oil and coal still sitting underground is worth trillions to the oil companies, and the people who run those companies get rich from the status quo1. what is the most common and renewable energy sources?solar energy or w can use water as hydropowr2. Do solar energy panels for your home make sense?I looked into it once, just for the hell of it. I assumed the sun would shine 12 hours every day, which it does not in this part of the world.I assumed no maintenance cost. The pay-back was about 20 years.In all the companies I have worked for, if the pay-back on a project is over 4 years, it has no chance. The payback depends on the cost of electricity from the local supplier, the maintenance cost, the amount and intensity of sunlight and the installed cost of panels. This is all constantly changing. As the situation stands now, I would rather invest my money in lottery tickets or better still buy good stocks.3. What kind of fuel is the most used one for generating energy?We rely mainly on coal, nuclear, natural gas, hydroelectric, and petroleum power and a small amount from solar energy, tidal harnesses, wind generators, and geothermal sources. 80% of the world's energy consumption is in fossil fuels -- coal, oil and natural gas. Coal is still "king" right now at almost 50% of the US energy needs. Oil is a modest second. .4. How much do you know about solar energy?enough to know it's not the way to go for the future. I also know enough not to count wikipedia as a reliable resource. I firmly believe that nuclear is going to be the common source of power in the future.5. How is solar energy stored for later use?I have a solar panel system installed by a team called cotterill civils from birmingham, the midlands. If you need understand more about it, i would see there site as it has an informational6. Solar Energy | Save & Learn More with ChooseEnergy®The United States is on track to top 3 million solar PV installations this year, adding 1 million photovoltaic panels in just two years, according to a study by Wood Mackenzie Power & Renewables and the Solar Energy Industries Association. The number will exceed 4 million in 2023, the study says. It took more than 40 years for the first million installations. "The rapid growth in the solar industry has completely reshaped the energy conversation in this country," said Abigail Ross Hopper, SEIA president and CEO, in a press release announcing the study. The 2.7 million solar systems installed through September 2020 have the capacity to generate nearly 89 gigawatts of electricity. The solar industry employs about 250,000 Americans, the SEIA says. The expansion of solar is part of a growing movement toward renewable energy. Green energy made up 22.5 percent of all electricity generated in the country in 2020, according to the U.S. Energy Information Administration. Solar energy was responsible for about 14.7 percent of the green energy generated.7. can solar energy generate electricity in a home alone? what is needed?.?Adequate #of Solar Panels Adequate #of Storage Batteries Battery Charge Controller System load management Controller Mounting and wiring equipment Gas or Diesel Generator (Properly sized) I would figure on spending around $30,000-$40,000 for a decent system. This system will not give you air conditioning or heat, but will probably be adequate for a small homes other electrical, with some inconveniences at times. There are many companies offering these on the Internet. Some of them have forms and calculations for sizing all the equipment based on your location. You are not in a very good area because of a lot of rain, so diesel will need to run a lot. The most important thing in sizing system is to be accurate in listing ALL appliances electrical loads you have and how many hours/day they operate.
What Matches This Formal Dress?
What Matches This Formal Dress?
straight hair silver jewerly..and really try to find silver shoes because they would definatly look best..have fun!1. Great hairstyle for a teen girl with long straight hair?cornrows,twist,braids in the front up in ponytail,french braids,you can even cover the eye when it is out Im an hairstylist2. My hair is outrageously curly and frizzy, help!?Your hair texture changes as you age due to hormones. The stylists will recommend a keratin treatment - this contains formaldehyde, which is carcinogenic. Do not believe them if they say it is formaldehyde-free or chemical-free, or that XYZ brand is 'safe' - the process requires formaldehyde to set the keratin, and the heat changes some ingredients to formaldehyde gas. If the stylist needs a mask in order to put it on you, it's toxic. Some women have also had all their hair fall out from keratin treatments. Curly hair needs different techniques to straight hair to maintain - you are more than your hair, but working with your hair's natural texture is easier than working against it.3. what is better [natural] curly or straight hair?Curly. And I dispute most of the thing you said that you can not do with it. Sure, it's not the same as with the straight, but it's not impossible. As for myself, I have had bangs, and well, duh you can not brush it without frizzing, you are separating the individual strands. And I find it entertaining to try new hair styles and ways of pinning hair up, far more than just putting gel in. Sounds to me like learning more about curly hair would solve most of your problems with4. What's IN and what's OUT?Skinny headbands-IN :) Mascarra- in Lip Gloss- neither Black nailpolish- in Red nailpolish- out Messy bun- in High ponytail- in Juicy Couture sweatshirts- out Juicy Couture sweatpants- in UGG Australia boots- in but working its way out Coach sneakers- out The North Face sweatshirts- in True Religion Jeans- neither Abercrombie & Fitch- out Hollister Co.- in Aeropostale- in American Eagle- in Forever 21- in Lacoste- out Ralph Lauren- ehh kind of both Old Navy- in The Gap- out iPhone- out Skinny jeans- in Bootcut jeans- out Ripped jeans- in Open toed heals- in Pumps- in Betsy Johnson-out Lily Pulitzer-in Tommy Hilfigure-out Gossip Girl-in The Hills-out The City-out Britney Spears-in Lady Gaga-in Rihanna-in Chris Brown-OUTOUTOUT Jonas Brothers-in Miley Cyrus-in Demi Lovato-in Selena Gomez-in Disney Chanel-in Pearl earings-in Diamond earings-in Curly hair-in Straight hair-in Short hair-in Shoulder length hair-out Front bangs-in Side bangs-in Red lipstick-out Mini skirts-in Aviators-in Raybans-out Oversized sunglasses-neither Facebook-in Myspace-in5. What can i do with my straight hair?i have long straight dark brown hair i usually tease my hair to give it some volume to be cute and straiten it to make it extra straight. I also have clip in extensions that i use everyday just to make my hair less boring there purple and i put them on my bottom layer of hair, with my black under color. i hope i helped6. Is there any way to get straight hair permanently?No, there's no way whatsoever to permanently change your hair texture. All you can do it get long term treatments like chemical straightening. But even that grows out and your roots will be your natural texture.7. how do u curl shoulder length asian hair with a straightener?sorry ms kimchi how can you curl it with a straightener when you already have stick straight hair. Go buy a curling iron it's only $208. How to curl wiry thick and pin straight hair?Its the gene code. The dna strands tell your hair whether to be made curly or straight. It is genetics. Not "besides genetics", thats all there is9. What are cute hairstyles with NO HEAT? For straight hair?You can half of your hair up and half down. That's always cute10. my hair for the spring formal?Straight hair would look good with your dress just have some body in it do not wear it flat to your head and do not get zebra tips on your nails that does not go with that dress. TRUST ME..Get a french manicure or get your nails polished the same color as the dress
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