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
LH0224 10 or 13w G24q-1, GX24q-1 4 pin CFL lamp holder/socket with 2 hole horizontal mounting
Manufacturer, Supplier of Lamp Holder PL, PLL, CFL in Mumbai, India.
18W 4-pin CFL PL Socket for G24Q-2 and GX24Q-2 Horizontal Screw Down | eBay
LH0266 2G11 4 pin CFL lamp holder/socket with slide on horizontal mounting
G24 4 Pin-agujero Compacta Fluorescente De Plástico De Soporte De La Lámpara - Buy G24 Lámpara Titular 4pin Base De Lámpara Iluminación Base G24 Product on Alibaba.com