Characteristics of SMD LEDs
① luminescence principle is a cold glow, SMD LED rather than by heating or discharge luminous, so the component life than tungsten bubble length about $number times, about 100,000 hours.
② does not need to warm the lamp time, the light response speed is faster than the General Electric lamp (about 3 ~ 400ns).
The ③ electro-optic conversion efficiency is high, SMD LED the electricity consumption is small, compared to the bulb province about 1/3 ~ 1/20 energy consumption.
⑤ has good shock resistance, high reliability and low system running cost.
⑥ easy to small, thin, lightweight, no shape restrictions, easy to make all kinds of applications.
SMD LED market is now highly sought after, SMD LED in addition to the national energy-saving advocates, serious calculation, you can draw a conclusion, the top ten advantages, to create the fiery led market:
First, small size: SMD LED is basically a small chip is encapsulated in the epoxy resin inside, very small, convenient for a variety of light source equipment design.
Second, pure color: SMD LED light color pure, soft, no glare, both as decorative uses, can also be used for lighting purposes.
Third, low heat: Single SMD LED power is very low, generally 0.04~0.08W, and light efficiency, so the calorific value is not high. Therefore, LED lamps and lanterns can be used as decorative lighting in the aquarium, SMD LED and not produce a lot of heat caused by water temperature rise, affecting the growth of ornamental fish.
Four, energy-saving: High light efficiency, low calorific value of the LED components to create super energy-saving, LED lamps compared to traditional lighting and decorative lamps, LED lighting power is several times lower, but the effect is still high.
Five, low radiation: no ultraviolet and infra-red in the spectrum, no heat, SMD LED no radiation, small glare, cold light source, can be safely touched, belonging to the typical green light source
Six, environmental protection: LED soft lamp composition material whether LED or FPC, its material is the use of environmentally friendly materials, is recyclable, SMD LED not because of the large number of use caused by environmental pollution and destruction.
Seven, low demand: SMD LED voltage is very low, can be a few number of light source with a linear constant-current drive can be perfect to achieve efficient and safe and stable led work.
Eight, fast response: Blue-jin SMD led no need to warm the lamp time, sensitivity about 10^-9 seconds, so that it can be used in a variety of high-precision testing equipment.
IX, rugged: LED is fully encapsulated inside the epoxy resin, SMD LED stronger than bulbs and fluorescent tubes. The lamp body also does not loosen the part, causes the LED not to be easy to damage.
Ten, long life: LED lamp normal service life is $number million hours, 24 hours a day non-stop work, its life expectancy nearly 10 years. As a result, the life expectancy of LED lamps is several times that of traditional lamps.
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