GE 13-Watt 21-in Miniature Bi-pin (T5) 4100 K Cool White Fluorescent Light Bulb in the Fluorescent Light Bulbs department at Lowes.com
GE Ecolux Watt-Miser 13-Watt 24-in Miniature Bi-Pin (T5) 4100 K Cool White Fluorescent Light Bulb (40-Pack) in the Fluorescent Light Bulbs department at Lowes.com
T5 HE Fluorescent Tube Light Bulb, 21IN,13W, Under The Counter Bulb, 4100K Cool White, High Output, 6 Pack - - Amazon.com
GE Lighting 13-Watt Cool White Linear Fluorescent T5 Light Bulb - In Steubenville, OH - M&M True Value Hardware
Feit Electric 13 Watt Cool White T5 Fluorescent Tube Light Bulb - F13t5/cw for sale online | eBay
Pack of 2) F13T5/CW 13-Watt T5 Fluorescent Cool White 4100K Super Long Life - - Amazon.com
GE 13-Watt 21" Kitchen and Bath Warm White T5 Light Bulb - 25426 | Blain's Farm & Fleet
Philips 13-Watt 21 in. Linear T5 Fluorescent Tube Light Bulb Cool White (4100K) 546499 - The Home Depot
T5 13 watt CW fluorescent lamps cool white 866-637-1530
6 Pack) F13T5/CW - T5 Fluorescent 4100K Cool White - 21" Linear - 13 Watt T5 - under the Counter Light Bulbs - Walmart.com
Bluex Bulbs 4 Pack T5 21 Inch LED F13T5CW LED Replacement Bulb F13T5 LED 9 Watts 920 Lumens Cool White 4100k F13 T5 13 Watt Bulb in the LED Tube Light Bulbs department at Lowes.com