Fluorescent T9 Circline Lamp, Designation: FC8T9/WW/RS, 22 WTT, T9 Shape, G10q 4-Pin Base, 12000 HR, Lumens: 1150 LM Initial, Lumens: 900 LM Mean, 3000 DEG K Color Temperature, Warm White 52 CRI, 8 IN Length, 1-1/8 IN Diameter

Special Features:ANSI Base: G10q;Color Temp: Warm White;DLC Approved: False;Efficacy: 52.27 LPW;Hg Content: 7.5;Operating Temp: Ballast Dependent;T24 Compliant: False;Warranty: 3-Years