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 (3) - -
Philips 13-Watt 21 in. Linear T5 Fluorescent Tube Light Bulb Cool White (4100K) 546499 - The Home Depot
GE Replacement 13-Watt EQ 21-in Color Select Miniature Bi-pin (t5) Linear Type A LED Tube Light Bulb in the LED Tube Light Bulbs department at Lowes.com
F13T5-SM835-CA - 13w T5 410mm Colour:835 – The Lamp Company
6 Pack) F13T5/WW - T5 Fluorescent 3000K Warm White - 21" Linear - 13 Watt T5 - Under The Counter Light Bulbs - - Amazon.com
LED F13T5 (Eq to 13W CFL) Tube Lamp 7W 21 inch 10-30VDC - Walmart.com
Morris Slimline 4ft led batten | led tube lights 4ft | Morris Direct
Replacement 21" F13T5 LED Tube for Fluorescent Fixtures
F4T5/D - 6 in. LED T5 Tube - Satco S11901 2W/LED/T5/865/BP - Ballast Bypass | CityLightsUSA.com
KOR (4 Pack) K22133 - L13T5/41K - LED Tube - 21 Inches Long - 8 Watt (13W Equivalent) - T5 - Mini 2-Pin (G5) - Non-Dimmable - 4100 Kelvin (Cool White)
LED F13T5/CW Lamp LED7WT5/21/840-DBL-G8 - Green Lighting