Sunlite 46 in. 28-Watt Linear T5 Fluorescent Tube Light Bulb, Neutral White 3500K (40-Pack) HD02275-40 - The Home Depot
Westinghouse 0703000 28 Watt T5 Linear Fluorescent Light Bulb5000K Daylight Mini Bi-Pin Base
Sylvania Lighting - Item #F25T12/CW/28" from Lighthouse Supply
GE Ecolux covRguard 28-Watt 48-in Miniature Bi-Pin (T5) 3500 K Bright White Fluorescent Light Bulb (40-Pack) in the Fluorescent Light Bulbs department at Lowes.com
SYLVANIA 20990 - FP28/865/ECO - 28 Watt Fluorescent Tube - T5 Fluorescent - 6500K - 800 Series Phosphors - Case of 40 - - Amazon.com
GE Current Ecolux® Starcoat® F28W/T5/835/ECO Linear Fluorescent Lamp, 28 W, G5 Miniature Bi-Pin Fluorescent Lamp, 2900 Lumens, 85 CRI, 3500 K, 45.2 in L | State Electric