Sylvania High Output 54W T5 Linear Fluorescent Lamp, 5000K Daylight, 1 Pack - Amazon.com
Osram T5 HO 54W 880 G5 Skywhite - Svetila.com
HALCO LIGHTING TECHNOLOGIES 54-Watt Equivalent 25-Watt 4 ft. T5 Linear LED Non-Dimmable Plug & Play Light Bulb Type A Daylight 5000K (25-Pack) 84081 T5FR25/850/DIR2/HO/LED 84081 - The Home Depot