Linear Fluorescent, Ceiling Fixtures;Floor Lamps;General Lighting;Sconces;Table Lamps Application, 24000 H Average Life, Medium Bi Pin Base Type, 2750 LM Brightness (Lumens), T8 Bulb Shape, 85 Color Rendering Index, 3000 K;3500 K;4100 K Color Temperature, 1.10 In Diameter, Not Dimmable, 22.50 In Length, 120 V Voltage Rating, 3 Yr Warranty, 9 W Wattage