Linear LED Light Bulb, Bulb Housing Glass, Bulb Shape T8, Color Rendering Index 82, Color Temperature 4100K, Lumens 2,200 lm, Nominal Length 4 ft, Watts 15 W, Color Selectable No, Light Technology LED, Bulb UL Type Type B, Voltage 120 V, Standards CSA, cULus, FCC, RoHS, Series LED T8, Overall Length 4 ft, Bulb Finish Frosted, Bulb Manufacturers Warranty Length 5 yr