Satco 90-1550 Fluorescent Lamp Holder G24Q-2 or GX24Q-2 for 18W 4 Pin CFL Lamps | eBay
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
LH0900 Vossloh 527795 18w, G24q-2, GX24q-2 4 pin CFL lamp holder with two hole horiz. mounting
G24 "Q" Lampholder - 4 Pin | INLICO LTD
LH0631 13w 2GX7 4 pin CFL horizontal lamp holder/socket with two hole mounting
🏠 🔌 Leviton Compact Fluorescent Lamp Holder CFL Light Socket 13W 2-Pin GX23 GX23-2 Base Vertical Top Snap In Mount 26720-300 - In Stock - Fruit Ridge Tools
General 00773 - Bi-Pin (GU24) Base Twist and Lock Base (LH0773 GU24 Base CFL lamp holder) - Walmart.com