About car LED solar light

LED( 光- - - - - - Emitting- Diode Chinese meaning for light emitting Diode) Is a kind of semiconductor to electric energy into visible light, it has changed the tungsten filament incandescent light shine with the principle of energy-saving lamps sanki toner glow, and adopts the electric light. According to the analysis, the characteristics of the LED is very obvious, long service life, high light efficiency, no radiation and low power consumption. LED the spectra of almost all concentrated in the visible light spectrum, the luminous efficiency of up to 80 ~ 90%. Will be LED with ordinary incandescent lamp, spiral energy-saving lamps and T5 trichromatic fluorescent lamps, the result shows: the ordinary incandescent light efficiency of 12 lm/W, life is less than 2000 hours, spiral energy-saving lamp luminous efficacy of 60 lm/W, life is less than 8000 hours, T5 fluorescent lamp is 96 lm/W, life is about 10000 hours, and a diameter of 5 mm white LED to 20 ~ 28 lm/W, life can be greater than 100000 hours. It was forecast, the future of the LED ceiling will be infinite life. In recent years, the car appearance as a result of the need of design, aerodynamic requirements and aesthetic requirements, low profile streamlined shape has become more and more popular. The shape of the rear lights are in different development and integration. Car LED lights on application can be divided into two with lights and decorative lights, light with light is suitable for the instrument before and after light is backlit display, turn lights, brake lights, reversing lamp, fog lamp, reading lamp, and functional aspects; Decorative light is mainly used in car lights color transformation, the car inside and outside the beautification effect. In recent years as part of the vehicle LED brightness problem and reduced the cost, its are increased. Domestic common: Honda accord, nissan teana, crown, reiz, Cadillac, buick royaum, etc have been adopted LED taillights. Compared with the traditional light bulb, the LED is superior in: · light without delay, faster response time, the traditional glass shell bulb is 0. 3 seconds delay, prevent collision glow, better seismic performance, high purity, no chimney filters, optical wavelength error within 10 nm emitting heat is small, the heat resistance of lamps and lanterns of material requirement is not very high concentrated beam, more easy to control, and do not need to use reflector concentrator, is helpful to reduce the depth of the lamps and lanterns, low power consumption, to achieve the traditional light bulb the same luminous brightness, power consumption is only 6% of the traditional light bulbs, save electricity saving, long life, no fever, no filament structure normal use in 6 years, vehicle control circuit to oxidation

editor: China lighting network/leaves