Shatter Proof / Resistant T5 Fluorescent Bulb - Sylvania F54T5 High Output Shatterproof Bulb 5000K (Carton of 40) Shatter Resistant F54T5 High Output Fluorescent Bulbs - Quantity (40) Watts: 54W / Lumens: 5000 / CRI: 82 / Color Temperature: 5000 Kelvin Length: 45.8" (in) / Width: 5/8" (in) / Base: G5 - Miniature Bi-Pin / Average Life: 25,000 Hours Brand: Sylvania / Part: FP54/850/HO/ECO USDA, FDA, NSF, OSHA Approved