20W high power led
High-power LED 20W, widely used in miner's lamps, street lamps, emergency lights,  buried lights, lawn lamps, underwater lights and indoor lighting wall lamp, chandelier, embedded lights, spotlights, wall lights, light-emitting flat panels, tube light and other situations.
High-power LED as light source for illumination has the following advantages:
1, Less power consumption: Optical efficiency of 75lm/w of the LED  consumption can reduced by 80% than the equivalent brightness incandescent.
2,Long life: Products'  life up to 50,000 hours, 24 hours of continuing  lighting can be used for 7 years.
3,Large space of design: can realize the organic integration with  architecture, and only see the effect of light but not the lamp.
4, Environmental protection: non-hazardous metal mercury, non-infrared and ultraviolet radiation.