Adapter elektryczny wkręcany w gniazdo żarówki E27
E27/E27 extension adapter with flexible joint
Yozhu E27 Socket with Wireless Switch for Kitchen Wall Lamp 220V, LED Bulb Holder, E27 Adapter Mini Indoor Wall Light, Spot E27 Lamp, Set of 2 (Without Bulb) - Walmart.com
LED Light Lamp Bulb Socket EU US Plug In Holder E27 Convert Adapter With Switch | eBay