Linear LED Bulb Bulb Base Type Medium Bi-Pin (G13) Bulb Housing Glass Bulb Shape T8 Color Rendering Index 80 Color Temperature 3500K Incandescent Wattage Equivalency 25 W 28 W Lumens 1 650 lm Nominal Length 4 ft Shatter-Resistant No Watts 11 W Light Technology LED Bulb UL Type Type B Voltage 120 to 277V AC Overall Length 48 in Bulb Power Source Direct Wired Dimming Type Not Applicable Dimming Method Not Applicable Indoor/Outdoor Usage Indoor/Outdoor