Linear Fluorescent Bulb Bulb Base Type Miniature Bi-Pin (G5) Bulb Housing Glass Bulb Shape T5 Color Rendering Index 85 Color Temperature 4100K Lumens 2 600 lm Light Technology Fluorescent Nominal Length 4 ft Shatter-Resistant No Watts 28 W Voltage 120V AC Standards TCLP Compliant High Output No Overall Length 45 1/4 in Rated Life 30 000 hr Bulb Power Source Requires Separate Ballast Trade Number FP28/841/ECO Bulb Dia 5/8 in Dimmable Yes Light Color White