HGM 2624981: G13 lamp holder for fluorescent tubes at reichelt elektronik
Othmro Light Sockets,2Pcs T8 Lamp Holders 2A PC Plastic AC 500V 100 Degree Fluorescent Light Holders G13-F41A Base Single Head Tombstone Lamp Sockets for LED Fluorescent Tube Replacements White - Amazon.com
Othmro Light Sockets, 8Pcs T8 Lamp Holder, 2A PC Plastic AC 500V 100 Degree Fluorescent Light Holder, G13-F266 Base Single Head Tombstone Lamp Socket for LED Fluorescent Tube Replacements White - Amazon.com