Bonlux Gx24q to E26/E27 LED Light Sockets Adapter, Gx24 Short 4 Pin to Medium Edison Bulb Base Adapter, 4 Pin CFL Lamp Base Converter, Remove Bypass the Ballast, 10-Pack - Walmart.com
1x G24q 4 Pin 15mm To E26 E27 Screw LED Light Bulb Lamp Adapter Converter Holder | eBay
G24 to E27 E26 4-Pin LED Light Sockets Adapter, Light Bulb Socket, Bulb Base Adapter, Converters Lamp Holder (Pack of 5) - Amazon.com
LH0920 GX24q-4, 42w 4 pin CFL lamp holder/socket with two hole vertical mounting
E-Simpo® 6pcs 2G7 4-Pin H Lamp Fluorescent Light Holder 2G7 Base Horiztonal Single Head Tombstone Lamp Socket for LED Fluorescent Tube(2G7) - Amazon.com
G24Q/ GX24Q to BC B22 4 PIN Adaptor Socket Converter Lamp Holder UK SELLER | eBay
Satco S8365 9W Single Tube 4-Pin 2G7 Plug-In base 4100K fluorescent bu – BulbAmerica
G24 to E27 E26 4-Pin LED Light Sockets Adapter, Light Bulb Socket, Bulb Base Adapter, Converters Lamp Holder (Pack of 5) - Amazon.com
LH0884 GX10Q-1,2,3,4 4 pin square CFL lamp holder/socket with two hole mounting
G24 4 Pin to E26 Adapter
100pcs GX10Q to E27 LED Socket adapter Converter Extender 4 Pin GX10Q-E27 new kind bulb base lamp holder Free Ship - AliExpress
Light Holder Professional Socket Adapter Durable 4 Pin 250 V White 2G11 Tube Lamp Base Home 2 A Easy Install Connector - AliExpress
Xinyixing G24 to E27 E26 4-Pin LED Light Sockets Adapter, Light Bulb Socket, Bulb Base Adapter, Converters Lamp Holder (Pack of 1) - Amazon.com