... or RF interference,enviroment friendlyExcellent heat dissipationHigh IntensityLow Power Consumption.Low voltage operation at 100-240VACAvailable for all colorEasy-equipped. Specifications: Item ... bulb:2w,3w,4w,5w,6w,7w-15w.LED ceiling downlight(12x1W,9x1W,8x1W,7x1W,5x1W,3x3W,3x1W,1x3W)LED tube ...