MengsLED – MENGS® E27 to R7S-78mm Base LED Light Lamp Bulb Adapter Converter
How to Convert a 200W Halogenrod Lamp With a R7S Socket Into a Energysaving 25W Led Version : 6 Steps (with Pictures) - Instructables
Smart LED Strips & Controllers - 78mm E27 to R7s Light Bulb Converter Lamp Holder Socket Adapter was listed for R209.00 on 30 Dec at 08:23 by PaperTown Africa in Outside South Africa (ID:574440078)
Conversion Lamp Holder \ E27 TO R7S Adapter Lamps Base Socket 189MM 10PCS - AliExpress
E27 male to R7S female J Type 118mm Converter - Household - Converters - LEDLight
Adapter E27 - R7S-118 - Asmetec LED Technology
MASUNN 118mm E27 Zu R7S Adapter Konverter LED Halogen Lampe Halter : Amazon.de: Beleuchtung
Buy Foscarini Tress Grande Terra E27 + R7s Black by Marc Sadler | dmlights.com