Amazon.com: GoodBulb 13 Watt CFL Light Bulbs | 2 Pin GX23 Base 5000K Daylight | 13W High Output 800 Lumens | Single Tube Compact Fluorescent Light Bulbs Plug-in | 10 Pack : Tools & Home Improvement
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
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
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
Feit Electric 13-W Equiv PL CFLNI Quad Tube 2-Pin Plug-in GX23-2 Base Compact Fluorescent CFL Light Bulb, Soft White 2700K (6-Pack) BPPLD13/HDRP/6 - The Home Depot
SYLVANIA Ecologic DULUX Double Compact Fluorescent Lamp with 4-Pin Base, 13W, 2700K, 82 CRI, For Electronic and Dimming Ballasts, Frosted, White (20682) - Compact Fluorescent Bulbs - Amazon.com
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
Feit Electric 18-Watt Equivalent PL CFLNI Quad Tube 4-Pin G24Q-2 Base Compact Fluorescent CFL Light Bulb, Cool White 4100K (1-Bulb) BPPLD18E/41/HDRP - The Home Depot