F8T5 Flourescent Light Bulbs - 12 inches Under Cabinet Bulb - Cool White 4100k 8 Watt Tube Bulb - Pack of 6 - Amazon.com
Sylvania 41071 LED8T5HEL24FG830BF 8 watt T5 LED 21" Linear Tube Lamp – Lighting Supply Guy
6 Pack) Philips F8T5/CW 8 Watt 12 Inch T5 Linear Fluorescent Light Bulb 4100 Kelvin - G5 Miniature Bi-Pin Base 12 " Tube Light F8 T5 - Amazon.com
8W T5 LED GLASS TUBE, 8W. 10pcs carton
Norman Lamps G8T5 8-Watt Germicidal Tube - 12 in. Watts: 8W, T5 Germicidal UV Bulb - Fluorescent Tubes - Amazon.com
LWL4W40-F8T5 12“ 4Watts White LED T5 Tube with 4000K to Retrofit for 8W T5 Fluorescent Tube of Your Under-Cabinet Lights to get Over 50% Energy Saving! Replace Directly! F8T5-LED4W40 (8) - Amazon.com
Philips Dimmable 8W 22" 3500K T5 LED Bulb, Use With Instant Start Ballast | 8T5HE/24-835/IF10/G/DIM | Bulbs.com