2pcs E-Simpo GX23 Pin-Base to E26/E27 Lamp Base Adapter CFL PL Lamp base to E26 E27 Edison Socket Holder Adapter, Gx23 to E26 Adapter (Gx23 to E26/E27, Double Tab,2P in Parallel) -
LED Light Bulb, CFL Style, 2-Pin GX23-2 Base, Only 5 Watts & 7 Watts, Right Angled
GE 97586/975865 12-Pack F13DBX23/827/ECO 13-Watt Quad-Tube Compact Fluorescent Light Bulb, 2700K, 810 Lumens, T4 shape, GX23-2 2-pin base - Walmart.com
Feit Electric 13-Watt Equivalent PL CFLNI Quad Tube 2-Pin GX23-2 Base Compact Fluorescent CFL Light Bulb, Soft White 2700K (1-Bulb) BPPLD13/HDRP - The Home Depot