A,Website: , high photosynthetic efficiency LED light efficiency of 50 to 200 lumens / W, narrow spectrum, good monochromaticity, almost all the emitted light can be used, and no need to be filtered directly emit light.Second, high energy saving has characteristics of low voltage, low current and high brightness. A 10 to 12 watt LED light source to emit light and a 35 to 150 watt incandescent lamp that emits light. The same lighting effects led than the traditional light source energy-saving 80% ~ 90%.Three, multi color can choose white or light color, red, yellow, blue, green, yellow green, orange and red.Four, high security LED light source using a low voltage drive, stable luminescence, no pollution, no 50Hz stroboflash, no ultraviolet B radiation, color temperature of white 5000K, the closest sun color temperature 5500 K.Five, long life led by solid semiconductor chip electrical energy is transformed into light energy, plus epoxy resin package, can withstand high mechanical impact strength and led monotube lifetime 100000 hours, the light source life in more than 2, 000 hours, according to working 12 hours a day life in 5 years.