22-Watt Circline Fluorescent T9 Bulb, 4100-Kelvin, G10q Base, 8-Inch Diameter (2 Pack)

GE Lighting 33890 Cool White 12-Inch Diameter Circline Fluorescent Bulb, 32-Watt

Philips 391177 Circline Fluorescent 32-Watt 12-Inch T9 Cool White Light Bulb

Bulbrite FC12T9CW 12-Watt Circline Fluorescent T9 Bulb, 4100-Kelvin, G10q Base, 12-Inch Diameter

Eiko FC12T9/CW Circline T-9 G10Q Base Halogen Bulb, 32W, Cool White

Bulbrite FCL-30LEX 30-Watt Circline Fluorescent T9 Bulb, 3000-Kelvin, G10q Base, 9-Inch Diameter, Warm White (2 Pack)

Sunlite FC8T9/CW 22-Watt FC T9 Linear Fluorescent Lamp 4-Pin Base, Cool White

Philips 391169 Circline Fluorescent 22-Watt 8-Inch T9 Cool White Light Bulb