... Radiation, No Mercury PollutionLong lifespan 35,000HrsWaterproof IP65 for outdoor 2 Years warranty High efficiency of heat ... sinkingThree kinds chips for choose: Bridgelux, Epistar 45mil, Epistar 35milTechnical Date: Dimension ... flood light 10 W, 20w, 30W, 40W, 50W, 60W,70W,80W, 90W 100W,120W,140W,160W Application:tunnel light, spot light for tunnel, for ...