LH0034 Unshunted,straight insertion, T8 only fluorescent lamp holder/socket
Othmro Light Sockets, 2Pcs T8 Lamp Holder, 2A PC Plastic AC 500V 100 Degree Fluorescent Light Holder, G13-F41A Base Single Head Tombstone Lamp Socket for LED Fluorescent Tube Replacements White - Amazon.com
Amazon.co.jp: uxcell LED Fluorescent Tube Lamp Holder G13 Base 2A T8 White (Pack of 2) : DIY, Tools & Garden
General 00755 - G13 Medium Bi Pin Fluorescent Lamp Holder Socket (LH0755) - Light Sockets - Amazon.com
LH0492 Disconnect T8-T12 fluorescent lamp holder/socket with push fit or slide on mounting
Vossloh Schwabe Lampholder Base G13 with starter attachment 47200 - Svetila.com
Amazon.co.jp: YOKIVE Fluorescent Lamp Holder T8 Lamp Socket G13 Base Non-Shunt Socket Light Replacement Parts for Home Office (White, 2A AC 500V) 4pcs : Home & Kitchen