125w Compact Fluorescent Bulb. 125 watt Growlight fluorescent bulb. Burn one or more by themselves for bloom light. Low heat makes it a perfect choice for high temp areas. 2700 Kelvin color.Screws into common mogul base sockets. Puts out about the same light as a 175-250 watt metal haliade 2700 kelvin temperature color output. Great for bloom growth. The ballast must be disconnected and and wired 120 volts to th... — Ships from Portland, Oregon USA....more info.