Feit Electric 8-Watt 12 in. T5 G5 Linear Fluorescent Tube Light Bulb, Cool White 4100K (6-Pack) F8T5/CW/6 - The Home Depot
4 Pack T5 12 Inch LED F8T5CW LED Replacement F8T5 LED 5 Watts 530 Lumens Cool White 4100k F8 T5 Pack of 4 Bulbs - - Amazon.com
Bluex Bulbs BlueX LED 50-Watt EQ 4-in Warm White Miniature Bi-pin (t5) Circline Type A or Type B LED Tube Light Bulb in the LED Tube Light Bulbs department at Lowes.com
Eiko 10440 LED4WT5/12/840-DBL-G8 F8T5 Fluorescent LED T5 Replacement