Othmro Light Sockets,5Pcs T5 Lamp Holder,2A PC Plastic AC 500V 100Degree Fluorescent Light Holder,F288W Base Double Head Non-shunted Tombstone Light Socket for LED Fluorescent Tube Replacements White - Amazon.com
Double ferrule thermoplastic lamp holder kit for lampshade
E27 Base Porcelain Double Lamp Socket with 1/8ips Threaded Cap. CE Approved
Projectpak Double Bulb Socket, 2-Light Twin Cluster Socket, Incandescent Lampholder, Medium Base E26 Phenolic Double Light Socket, with 1/8 IP Bracket, Wire Leads - Amazon.com
LH0419 Golo L4008F E26/E27 medium base dual lamp holder with double 1/8 IPS bushing in center