Satco 13 W T2 1.81 in. D X 4.13 in. L CFL Bulb Daylight Spiral 5000 K 4 pk

Satco's model S6237 light bulb uses 13W of power, with a brightness of 900L lumens. It fits a E26 base, and produces a daylight colored light. With typical use, it lasts about 12000 hours on average before requiring a replacement.