Linear Fluorescent Bulb Bulb Base Type Medium Bi-Pin (G13) Bulb Housing Glass Bulb Shape T8 Color Rendering Index 80 Color Temperature 6500K Lumens 2 925 lm Light Technology Fluorescent Nominal Length 4 ft Shatter-Resistant No Watts 32 W Voltage 120V AC Standards TCLP Compliant Bulb Start Type Instant or Rapid High Output No Overall Length 48 in Rated Life 40 000 hr Bulb Power Source Requires Separate Ballast Trade Number FO32/865/XP/ECO Bulb Dia 1 in Dimmable Yes