Feit Electric Color select 22-Watt EQ 8-in Cool White G24d-2 Pin Base Circline Type A LED Tube Light Bulb in the LED Tube Light Bulbs department at Lowes.com
Feit Electric 8 in. 15-Watt (22-Watt Equivalent) T9 Cool White 4100K G10Q Circline LED Light Bulb (12-Pack) FC8/840/LED/12 - The Home Depot
Feit Electric Color select 22-Watt EQ 8-in Cool White G24d-2 Pin Base Circline Type A LED Tube Light Bulb in the LED Tube Light Bulbs department at Lowes.com
Technical Precision 8.5 Inch Circline Bulb Replacement for General Electric G.E FC8T9 /KB FC8T9 22W Light Bulb with G10Q-4 4 Pin Base - 3000K Circline Fluorescent Bulb - 1 Pack - - Amazon.com
JESLED T9 LED Circline Light Bulb - 8 Inch 1200LM LED Circular Ceiling Light, 10W 6000K Cool White, Replacement for 22W FC8T9 Ring Fluorescent Lamp Fixture Bulb (Ballast Must be Removed or
Norman Lamps FCT5-22W-D Daylight 6400K - Watts: 22W, Type: T5 Circular Fluorescent, Color - Fluorescent Tubes - Amazon.com