 The structure is a small LED chip is
encapsulated in epoxy resin which, in general its working voltage is
2-3.6V, operating current is 0.02-0.03A, is a kind of electrical energy
into visible light can be a semiconductor, it has changed an
incandescent tungsten filament light-emitting and energy-saving lamps
three toner-based light-emitting principle, while the use of electric
light. Has a long life, high luminous efficiency, no radiation and
energy-saving advantages. Its inherent characteristics of the decision
that it is the ideal light source to replace the traditional light
sources, it has a wide range of uses. As the needs of automotive
appearance design, aerodynamic requirements and aesthetic needs, as
well as the concept of environmental protection, people will apply to
meter indicator LED lights backlit LCD display, front and rear turn
lights, brake lights, reversing lights, fog lights, reading in terms of
lights and other functions, but also with decorative features, to
achieve glory transformation. Automobile use LED\\\'s strengths are: 1. To
respond to light a short time without delay, faster response time, the
traditional glass bulb there are 0.3 seconds of delay, to prevent
rear-end, reducing accidents. 2. Have a stronger anti-seismic
performance, since the LED is completely encapsulated in epoxy resin
inside than light bulbs and fluorescent tubes are solid. 3. Light of
high purity, without shade filters, optical wavelength error of less
than 10 nm. 4. Emitting very little heat, heat-resistant material on
the lamp is not very high requirements. 5. Beam focused and easier to
control, and do not need to use the reflector spotlight will help
reduce the depth of the lamp. 6. Low power consumption, power
efficiency up to 80% or more to reach the same brightness of
traditional light bulbs, the power consumption of only 6% of
conventional bulbs, energy-saving fuel-efficient. 7. Long life,
non-filament structure does not heat, no glass, tungsten filament, etc.
wearing moving parts, low failure can be maintenance-free normal use in
six years. 8. Vehicle control circuit is not easy oxidation. 9. Small
size and light weight. Can be slim and compact design of the various
types of lamps, designed to provide space for automotive styling. 10.
Environmental protection, green lighting. LED spectrum, there is no
excess IR, UV spectra, and without mercury harmful substances, heat,
radiation is rare, more suited to the requirements of green cars.
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