Linear LED Bulb, Bulb Base Type Medium Bi-Pin (G13), Bulb Housing Glass, Bulb Shape T8, Color Rendering Index 82, Color Temperature 4100K, Incandescent Wattage Equivalency 32 W, Lumens 2,200 lm, Nominal Length 4 ft, Shatter-Resistant Yes, Watts 12 W, Color Selectable No, Light Technology LED, Bulb UL Type Type C, Voltage 120 to 277V AC, UL 1993 Environmental Rating Damp Location, Dry Location, Dimming Type 0-10V