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LED light source of the basic characteristics of

Time:2013-08-26 14:52From:未知 Writer:admin Click:times

1. high efficiency light-emitting

LED After decades of technological improvements, the luminous efficiency have been greatly improved. Incandescent, halogen light effect for the 12-24 lm / watt, fluorescent light 50 to 70 lm / W, sodium 90 ~ 140 lm / W, most of the power loss into heat. LED luminous efficiency will be improved to achieve up to 50 ~ 200 lm / W, and the monochromatic light is good, narrow spectrum without the issue of color filters can be directly visible. At present, all countries in the world are stepping up to improve efficiency LED light research, in the near future, its luminous efficiency improvement will be greater.

2. less power consumption

LED single-tube-power 0.03 ~ 0.06 watts, the use of DC-driven, single-tube drive voltage of 1.5 ~ 3.5 V, current 15 to 18 milliamperes, the reaction speed, available at high-frequency operation. The same lighting effects, the power consumption is one-eighth of incandescent bulbs, fluorescent tubes half, the Japanese estimates, such as fluorescent light efficiency is even higher than twice the LED half of those in Japan to replace incandescent and fluorescent lamps in. Equivalent to annual savings of 6000 million liters of crude oil. Lights were on the bridge parapet, also an effect of more than 40-watt fluorescent lamp, and the power of each LED using only 8 watts, and can change color.

3. long service life

Use of electronic radiation emitting light field, light-emitting filament burnability, heat deposition, the shortcomings of optical attenuation. The use of LED lights are small, light weight, epoxy package and can withstand high-intensity mechanical shock and vibration, not broken. The average life expectancy of up to 100,000 hours. LED lamp life of up to 5 ~ 10 years, the lamp can be significantly reduced maintenance costs, avoid the regular lights for them.

4. strong security and reliability

Low heat, non-thermal radiation, cold light source, can be safely arrived in touch: can accurately control the angle of light pattern and light-emitting, light color and soft, non-glare; not mercury, sodium and other elements of the material may be hazardous to health. Built-in micro-processing system can control the luminous intensity, adjusting the light-emitting means to achieve light and art.

5. is beneficial to the environment

For all solid-state LED emitters, earthquake resistance, impact resistance is not easy broken, recyclable waste and no pollution. Small light source, can mix and easy to develop into a short small thin portable lighting products, but also easy to install and maintain.

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