... Brightness attenuation: 3%-5%1KHLight Source1W,3W,5W, High Power LEDColor temperature:2600-8000KAluminium Housing Color:Blue, Black, Golden, ... ledChaiacteristics:1.Long lifespan,energy-saving,environment-friendly,low power consumption,low heat and low cost2:On time ... technology4.Certificaties:CE&ROHS ,CUL ,UL ,GS5.Low Power Consumption6.Low Heat Emission7.Different Colors8.Good-looking outline9.Safe ...