Linear Lamp, T12 Bulb Shape, 48"Max Length, Signify, Mfr#: F40T12/C50Supreme/ALTO 30pk

Linear Fluorescent Bulb, Bulb Base Type Medium Bi-Pin (G13), Bulb Housing Glass, Bulb Shape T12, Color Rendering Index 90, Color Temperature 5000K, Lumens 2,545 lm, Light Technology Fluorescent, Nominal Length 4 ft, Shatter-Resistant No, Watts 40 W, Voltage Ballast Dependent, Standards TCLP Compliant, ANSI Code 1010-1, Bulb Minimum Starting Temperature 32 Degrees F, High Output No, Overall Length 48 in, Rated Life 20,000 hr, Bulb Power Source Requires Separate Ballast