LED 4-Pin CFL Direct Replacement Light Bulb G24Q 9 Watt | Step 1 Dezigns
GE 75-Watt EQ Double tube Soft White Light Fixture CFL Light Bulb in the CFL Bulbs department at Lowes.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