Linear Fluorescent Bulb Bulb Base Type Medium Bi-Pin (G13) Bulb Housing Glass Bulb Shape T8 Color Rendering Index 90 Color Temperature 3500K Lumens 2 625 lm Light Technology Fluorescent Nominal Length 4 ft Shatter-Resistant Yes Watts 32 W Voltage 137V AC Standards TCLP Compliant ANSI Code 1005-2 Amps 265 mA Bulb Minimum Starting Temperature 32 Degrees F High Output No Overall Length 48 in Rated Life 36 000 hr Bulb Beam Angle 0 Degrees Bulb Finish Frosted