Conrad Components 581631 Bulb holder R7s 230 V 500 W | Conrad.com
R7s Lamp holders for double ended linear tungsten halogen lamps
Buy 78/118/135/189 mm R7S Bulb Socket Lamp Holder Connector Metal Handle For Flood Light at affordable prices — free shipping, real reviews with photos — Joom
$7.28 (Free or Cheap Shipping) 118mm R7S Bulb Socket Lamp Holder Connector Metal Handle for Floodlight (2-Pack) (118mm, 2-Pack) at m.FastTech.com - FastTech Mobile
Lampholder Base R7s Ceramic 74.9 mm | Svetila.com
LH0376 R7s, front flanged, compressible double ended halogen lamp holder/socket with 18" leads
HGM 3002548: R7s lamp holder, aluminium, 1 pcs at reichelt elektronik
R7s Led Lamp Base Socket R7s Corn Light Bulb Base 78mm 118mm 135mm Lamp Holder 1Pc|Lamp Bases| - AliExpress