Plastic Shell Screw Type E14 Bulb Light Lamp Holder Socket Ac 250v 2a [energy Class A+] (white) (1pc) | Fruugo AE
Our guide to the different Bulb holder types - from Lamps and Lights Ltd
AICase Smart WiFi E27 Light Socket, Intelligent WLAN [2 Pack] Home Remote Control Light Lamp Bulb Holder Works with Alexa and Timing Function-White : Amazon.co.uk