FASSUNG R7 118: Lampenfassung R7S für Stablampen bei reichelt elektronik
Chudian R7s 118 mm socket adapter, pack of 4 LED lamp sockets, halogen rod sockets, socket lamp holder, all wattages for screwing on with cable for resistance and continuous tests : Amazon.de: Lighting
LED light bulb R7s | 4/7W | warm white/daylight
Omnilux LED 230V/7W R7s 118mm 3000K – Thomann United States