Watt:150W Base:E40 Color:Daylight/Red/Blue/Yellow/Green/Purple Bulb:ED Average life:10000hrs Advantages:.Choice of four different colour temperatures: Warm, Natural white, Daylight and Cool White..High efficiency, compact arc tube, long lifetime 10000hrs..Available wattage from 70W to 150W..Suitable for floodlight, park, road, architecture lighting and warehouse lighting.