Friday, December 12, 2014

led lighting company

LED auto light pro and cons Nearly two years automotive design, LED auto lights are used more and more, while increase modern appearance LED bulb to the car, but also are familiar by more people. New Audi A4 headlights group increases the LED lights elements, highlighting the stylish and also indicates the use of LED lights is major trends in the future of Audi design. But in terms of most models, LED auto lights are still used majority on the car taillights, and use on front headlights, turn signals is still very small, which has several key technical issues to be overcome. First, let’s talk about the advantages of LED MyLED coupon code auto lights. LED is the acronym for light-emitting diode, which is a solid-state semiconductor, can convert electricity directly to light energy. It has high reliability, long life, high lumens per watt, fast response and other advantages. LED expectancy life is 50,000 hours, while the halogen lamps is 20,000 hours, ordinary incandescent is 3000 hours; it is rugged, less susceptible to shocks, the same energy can produce more light output; when the vehicle speed is 125km / h (ie 35 m sec), responsive LED brake lights can offer an early warning about eight meters from brake issue, effectively avoid accidents.But there are some MyLED coupon codes hard problem needs to resolve properly which restricts the development of LED auto lights. The key challenge is the problem of the self-heating problem of the LED, the majority of LED energy are converted into heat conduction rather than radiant heat, which cannot offer a good interior lighting. The more important is heat conduction cause the semiconductor LED temperature is too high, it is easily damaged; And the lumen of LED auto lights are not increase with the current growth, namely the brightness is not necessarily obvious increase while electricity is increase; LED color will change with temperature, projecteur led extérieur which may affect vision effect and the distance determination; current frequency may even cause frequent blinking light. Meanwhile, most of the countries relevant laws do not have much support on automotive LED lights, which also limits its LED light development.Needless to say, the use of high-brightness LED lighting will become one of the important future development direction of the car, after completely solve the existing difficulties in terms of technology, LED will eventually be widely used in automotive lighting. myledgrowupanty 141210 
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