Gx24q to E26/E27 LED Light Sockets Adapter, Gx24 to Medium Edison Bulb Base Adapter, 4 Pin CFL Lamp Base Converter, Remove Bypass the Ballast, 10-Pack - Walmart.com
Leviton Lampholder For G24Q And Gx24Q Lamp Bases 4-Pin 26725-403 - The Home Depot
23 Watt 5000K 4-Pin 2G11 Base Single Twin Tube PL-L LED Bulb, Ballast Bypass | LED PLL 23WT5/115°/FR/50K/2G11/120-277V | Bulbs.com
Bonlux 6-pack Gx24q to E26/E27 Socket Adapter, Gx24 Short 4 Pin to Medium Edison Lamp Base Converter - Rewire/Remove/Bypass the Ballast is Required - - Amazon.com
Gx10q To E26 Light Socket Adapter 4pin Cfl Gx10q To E26/e27 Lamp Base Converter - Buy Gx24q Socket,E26/e27 Socket,Gx10q To E26/e27 Socket Product on Alibaba.com
2pcs PL L 4P lamp holder H tube lamp holder 2G11 flat four pin lamp holder Seat plug lamp foot 4 pin card holder base 4P|Lamp Bases| - AliExpress
2G7-F401 / D H tube lamp holder lamp base PL-S4P 4 pin lamp plug tube small four pin H-shaped U-shaped lamp TOP - AliExpress Lights & Lighting
G10Q 4-Pin Tube Light Socket,Ceramics 4-Pin G10Q Base Socket for FC8T9/DL Circline Fluorescent Lamps (Pack of 2) - - Amazon.com
Feit Electric 13-Watt Equivalent PL Quad Tube CFLNI 4-Pin Plugin G24Q-1 Base CFL Replacement LED Light Bulb, Cool White 4100K (1-Bulb) BPPLD13E841LEDG2HDRP - The Home Depot
LH0799 GX10Q-1,2,3,4 4 pin square CFL lamp holder/socket with two hole