U-Bend Fluorescent Bulb Trade Number FB32T8/TL841/6 ALTO Bulb Housing Glass Bulb Shape T8 Color Temperature 4100K Lumens 2 800 lm Shatter-Resistant No Bulb Bend Radius 6 in Watts 32 W Bulb Base Type Medium Bi-Pin (G13) Color Rendering Index 85 Dimmable No Light Technology Fluorescent Overall Length 22 1/2 in Voltage 137V AC ANSI Code 78901-ANSI-4027-1 Standards Meets 2012 Lighting Legislation Energy Standards TCLP Compliant Bulb Start Type Rapid Rated Life 20 000 hr