2012年6月28日星期四

Further Story about Changing LED Car lights

     Few days ago, I said that one of my friends bought a pair of led car lights. Here is our trial experience of it and just for reference.
     One of my friend’s original lights was hit by accident; she bought them in order to change her tail lights. Here is original one’s picture. 

   We compared the old and the new lamp connector during installation, thankfully install location is totally fixed with the new lights. After a setback in a series of install difficulties, we installed the pair of lights successfully.

The original tail lights were standard bulbs, but the new tail lights are red. The red light can warm people and other divers that you are about to back up and provides an important safety feature.
       I summerized the features of the new tail lights: better-looking, fashion and attractive. And I can offer two additional advantages of LedDoes’s LED lights: long-lasting and low power. If someone is also prepared to modified your car lights, it would be well if you take a look at this site: www.leddoes.com.
Tips: If the lights are not urgently required, I advise you to adopt the China Post Air Parcel because its shipping fee is free. It will take 15-40 days delivered from China to your country, but also depends on conditions.





    


2012年6月26日星期二

LED lights _ A Life Mate


  The overwhelming majority of us think LED lights have no business with us, as a matter of fact; they are bound up with our lives. They work very much like the traditional light bulb. Only they fit directly into an electrical circuit. They last longer than the traditional light bulb.
  In fact, we see LEDs every day. They're in lots of stuff. A light-emitting diode (LED) is a semiconductor diode that radiates light when current passes through it in the forward direction. Electrons move though semiconductor medium and "fall into" other energy levels during their transit of the p-n junction. When these electrons make a transition to a lower energy level, they give off a photon of light. This photon may be in the infrared region or just about anywhere across the visible spectrum up to and into ultraviolet - but we have to pick a color when we make them. That means we can get an infrared LED to work in our remote controls, and get other ones of different colors to make indicators or, in large arrays, displays - even color ones.
LEDs usually are made to emit one color of light, though bicolor ones and more can be fabricated. Intensity is being improved as well. That broadens the applications considerably. The device has a pair of leads, and a plastic body molded around the leads and the semiconductor crystal itself. That way the light can get out through the plastic. There is frequently a "round dome" at the top of the LED which serves to focus the light headed out through it. Remember that it is the material of the semiconductor crystal that determines the light given off by the device. A normal LED isn't really voltage dependent. When obtaining the LEDs, a manufacturer or hobbies specifies the color. Red, green and blue are most popular, and, though there are other colors, it might be tough to find them. Note that the big LED color displays use a three-LED pixel, and by driving it appropriately, a wide range of colors can be obtained.
This is an introduction to the LED. An electronics student will review semiconductor fundamentals and then more closely examine the chemistry and physics of the particular p-n junction that is fabricated to exhibit electroluminescence. A link is provided to the Wikipedia article on the light-emitting diode(http://en.wikipedia.org/wiki/Light-emitting_diode) and another link is gave to the online store which I frequently go(http://www.leddoes.com). I will give further introduction about LED lights, if you have the same taste of LED lights as me, plz come to see me frequently, and you can get the fullest information of LED irregularly
I wish u have a good time!

2012年6月25日星期一

Something about LED car bulb lights


Two days ago, I spent the Dragon Boat Festival with my friends. We were all enjoying ourselves to the full.
I got up at 10 o’clock a.m. that day, it takes me less than fifteen minutes to wash, get changed, have breakfast, leave home and get on a bus. About half past eleven I got my friend’s house. When I got there, the other friends were almost there. We had Zongzi and watched TV together. We were chatting while watching TV, one of my friends told his recent trouble that he wants to renewal his car’s headlight but without any ideas. All contribute their firewood can they build up a strong fire, another friend gave his answer. He is a taxi driver and has changed his car headlights before long. He recommended a type of led light.
In order to buy the most cost effective product, we checked the internet together. Finally we bought the light from this online store. That’s right! That was the second time for me to contact with this merchant, the costumer service team are so nice and sweet. They always give the best answers on the situations. Finally, we bought two of this kind, photo via the www.leddoes.com
I like this color, it's beautiful, isn't?
I’m dedicated to recommending this web to you; it would be the best choice for someone who wants to buy the products of LED lights. But the most important thing is to be sure your reverse lights are functioning. Some states require they be working in order to pass inspection, others do not. Yours should be working regardless of the legality.
Wish all of you have a good time!

2012年6月21日星期四

Chinese Dragon Boat Festival


  Tomorrow is Chinese Dragon Boat Festival. Dragon Boat Festival is one of three Chinese traditional folk festivals; the other two are spring festival and Mid Autumn Festival. On this traditional festival celebrated on 9th of the ninth lunar month when people go out to climb high mountains and have branches on the door of our house, eat Zongzi and held Festival race. What’s more, most of Chinese can have three-day holiday! That’s so nice!
  So I will tell something about this festival briefly. Dragon Boat Festival has always been a national fitness day; people pray for health and drive disease. For the origin of the Dragon Boat Festival, there is still a wide range of views on it. The most widely acceptable version of it is in order to commemorate a great patriotic poet of China: Qu Yuan. Qu Yuan was a minister of Chu; he drowned himself in the Miluo River with a big stone when Chu was defeated by Qin. He just died for his country. The citizens lived along by the river throw the food made by sticky rice (Zongzi) into the river to prevent those fish ate Qu Yuan’s body. Henceforth, Chinese always eat Zongzi to memorize Qu Yuan on that day.
  I’m not sure people from the other countries could understand the meaning in it or not, however, everyone could enjoy this festival and eat Zongzi either way. Zongzi is really a delicious food and just have a try. Tomorrow I will go to my friend’s house and have the festival together.see u!

2012年6月20日星期三

How To Replace Factory Auto Lights With LEDs?

  Strengthen and Promote the energy saving and green life is a popular trend. Many people add LED renovates to machines for increased environmental over traditional bulbs. Besides saving energy, LEDs draw less current than incandescent bulbs, have significantly longer lifespan and are unaffected by vibrations. Fortunately, swapping out the lighting system on your machine can be accomplished very easy.
Here are some advantages of replace auto lights with LEDs.
1. More energy efficient: LED lamps replacing traditional bulbs with saving energy of about 64% energy;
2. Low Lumen Maintenance: lower than 8% in average of 5000 hours and 30% in average of 30000 hours.
3. Cost-recovering: LED lights can pay for themselves within about 3,000 hours
4. Lower pollution: LED lights without Mercury metal, reducing carbon dioxide emissions.
5. Installation and maintenance are both simple and easy: there is no need to change line without modification ballast, as long as the Starter can be removed.
6. Low replacement costs: 3 year warranty, no replacement costs within three years;
7. Quiet and comfortable: it is the best choice for the occasion with precision electronic instruments, especially for libraries and offices etc.
All in all, LEDs should the quickest and most effective programmer for those factories.

How to Install LED Lights on a Motorcycle?

In the last article, we discussed about how to apply LEDs to autos. Now let us talk about the applications on motorcycle, because with the fast development of LED industry in the past few years, the sale prices of LED lights are significantly reduced, and they are now widely used in kinds of areas, so do in motorcycles’ lighting applications. As the LEDs has less power consumption and a longer service lifespan compared with other traditional lights, they has became the prefer choices for many drivers, who like to use them to decorate their loved motorcycles. With basic electrical knowledge, you can easily install LED lights. Now, as a super LED lighting DIYer, I will give a brief guide to install LED lighting strips on motorcycle.
Installing LED lights on your motorcycle is a quick and easy way to liven it up. Not only do LED lights look wonderful, they also increase your visibility to other drivers when riding at nighttime. LEDs do not draw much power from the battery so they are an ideal solution for nighttime lighting. Installing LED Accent Lights on a motorcycle is very easy. It does not take much time. You can do it yourself in less than two hours, you echocardiography?
You do not need any special tools for this purpose. When you buy LED Accent Lights, make sure that all the LEDs’ strips are in working condition. If a single LED is not working, do not buy it. Moreover, do not start installing the lights if your motorcycle is still hot as you may hurt yourself. Make sure it is completely cool and disconnect the battery before starting the installation. The adhesives of those lights allow you to place them at any desired location on your motorcycle.
However, before placing them at this location, make sure that you clean the surface properly to ensure that there is no dust on the surface and the LED strip fixes properly. In order to give a symmetrical effect of light on both sides, keep the strip at the exact same location on both the sides. Make a point of junction on your motorcycle so that all these lights can connect to each other at a point and you do not have to use many wires. The use of multiple wires can have an effect on the look of your bike. Make this junction near the seat of your motorcycle. The battery of your motorcycle is located under your seat. Just connect this junction to the battery and the lights will start working. Please pay attention, basic electrical knowledge is the base of installing the LEDs onto motorcycles. If you own all of the requirements, just act now and you will surely love the results!