Philips 18W 4 Pin G24q2 Very Warm White Double Twin Tube CFL Bulb | PL-C 18W/827/4P/ALTO (4 Pin) | Bulbs.com
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
Feit Electric 13-Watt Equivalent PL CFLNI Quad Tube 4-Pin G24Q-1 Base Compact Fluorescent CFL Light Bulb, Cool White 4100K (1-Bulb) BPPLD13E/41/HDRP - The Home Depot
GE 32W 4 Pin GX24q3 Soft White Triple Twin Tube CFL Bulb | F32TBX/830/A/4P/ECO (4-Pin) | Bulbs.com
SLEEKLIGHTING 13 Watt T3 Spiral CFL 4 Pin G24Q-1 Base Light Bulb 3500K 800lm - Compact Fluorescent -Neutral White Light 4pack - Amazon.com
Overdrive Lighting 32 Watt 4-Pin Triple Tube CFL
LED 4-Pin CFL Direct Replacement Light Bulb G24Q 9 Watt | Step 1 Dezigns
4 Pin CFL Retrofit - Replaces 26-32-42 Watt- G24Q Base Lamps - Ballast Compatible, 3500K and 850 Lumens
Case of 10: Compact Fluorescent CFL Quad 4-Pin Light Bulb
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