44 W, T8, Recessed Double Contact (R17d), SIGNIFY, Mfr# F48T8/TL841/HO ALTO 25/1

Linear Fluorescent Bulb, Bulb Base Type Recessed Double Contact (R17d), Bulb Housing Glass, Bulb Shape T8, Color Rendering Index 86, Color Temperature 4100K, Lumens 4,000 lm, Light Technology Fluorescent, Nominal Length 4 ft, Shatter-Resistant No, Watts 44 W, Voltage Ballast Dependent, Standards UL Listed, Bulb Minimum Starting Temperature 50 Degrees F, High Output Yes, Overall Length 48 in, Rated Life 18,000 hr, Bulb Power Source Requires Separate Ballast, Trade Number F48T8/TL841/HO ALTO