Philips 22 W T9 1.125 in. D X 8 in. L Circline Fluorescent Bulb Cool White Circular 4100 K 1 pk

Ideal for the garage, workshop or basement, the philips 22-Watt 8 in. T9 cool white circline fluorescent bulb (FC8T9/COOL WHITEPLUS) delivers 1,000-Lumens and lasts up to 4-years or 12,000 life-hours. It features a reduced mercury content and installs to fixtures that accept 4-pin base bulbs. Cool white light appearance preferable for many indoor applications.