... 1. Applied in wind trubine, wind generator, wind tower, wind energy 2. LED light source 3. IP rate:IP65 ApplicationDesign for wind gerator (cabin, vessel ... beam softly, to protect eyes• External long life, energy saving and environmental friendlyThe life of LED can reach more ... than 50,000hrs, and the light can save 50% energy than common bulb, maintenance free.Specifications Operating voltageAC100~240V ...