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
CFL Lamp Holder For 11W 4 Pin CFL
LH0223 10 or 13w G24q-1, 4 pin CFL lamp holder/socket with bottom split pin horizontal mounting