Linear Fluorescent Bulb, Bulb Base Type Medium Bi-Pin (G13), Bulb Housing Glass/Polycarbonate, Bulb Shape T8, Color Rendering Index 15, Color Temperature Not Rated, Lumens 2,280 lm, Light Technology Fluorescent, Nominal Length 4 ft, Shatter-Resistant Yes, Watts 32 W, Voltage Ballast Dependent, Standards TCLP Compliant, ANSI Code 1005-2, Bulb Minimum Starting Temperature 59 Degrees F, Bulb Start Type Rapid, High Output No, Overall Length 48 in, Rated Life 15,000 hr, Trade Number F32T8/GO/ECOCVG