BULBMASTER FC8T9/CW 22 Watt 8 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, 1120 Lumens G10Q 4-Pin Base 22W Circline Ceiling Lights

BULBMASTER: This FC8T9/CW General Purpose T9 Fluorescent Bulb Emits A Bright Cool 4100K Light for uses in Kitchens, Garages, Basement, and all General Purpose Ceiling Lights, COOL WHITE: These T9 Circle Bulbs Emit a Bright Light with Cool Glow with a Color Temperature of 4100 Kelvin LONG LIFE: This Professional Grade Fluorescent Lamp will provide years of use for your Home With a Lifespan of over 12,000 hrs. ENERGY SAVING: This T9 Cirline Bulb Efficiently Utilizes Only 22 Watt Of Energy To Produce A Cool White Light DIMENSIONS: This is a 8 Inch Circle. Nominal Diameter 8'' . MOD In Inches 1.13''. ****If the bulb is intact and does not work there might be a problem with your ballast.