Feit Electric 13-Watt Equivalent PL CFLNI Quad Tube 2-Pin GX23-2 Base Compact Fluorescent CFL Light Bulb, Cool White 4100K (1-Bulb) BPPLD13/41/HDRP - The Home Depot
911392-9 GE Lighting 13.0 Watts Plug-In CFL, T4 PL, 2-Pin (GX23-2), 810 Lumens 3500K Bulb Color Temp. | Imperial Supplies
Westinghouse 06125 F5TT/41 Single Tube 2 Pin Base Compact Fluorescent — LightStoreUSA
Feit Electric 18-Watt Equivalent PL CFLNI Quad Tube 4-Pin G24Q-2 Base Compact Fluorescent CFL Light Bulb, Soft White 2700K (1-Bulb) BPPLD18E/HDRP - The Home Depot