Linear Fluorescent Bulb Bulb Base Type Medium Bi-Pin (G13) Bulb Housing Glass/Polycarbonate Bulb Shape T8 Color Rendering Index 85 Color Temperature 4100K Lumens 2 860 lm Light Technology Fluorescent Nominal Length 4 ft Shatter-Resistant Yes Watts 32 W Voltage 120V AC Standards TCLP Compliant ANSI Code 1005-2 Bulb Minimum Starting Temperature -22 Degrees F Bulb Start Type Rapid High Output No Overall Length 48 in Rated Life 30 000 hr Trade Number F32T8/SPX41/ECO/CVG