Fast Fix GU10 Light Bulb Holder –Cable & Screwless Install Junction Box– LED Downlight Ceiling Lamp Connector – Mains Power Lead to Bayonet Base – 240mm Long : Amazon.co.uk: Lighting
Lamp Holders - Creative-Cables UK - Creative-Cables UK
BlueXP 8 x GU10 Sockets Ceramic with Junction Box 2A 250V GU10 Lamp Holders with Insulated Cable for Gu10 LED and Halogen Connection Socket : Amazon.de: Lighting
Parts Ceramic GU10 Lampholders with Cable Connector 2A 250V GU10 Lamp Holder Socket Base Adapter with Insulated Cables for GU10 LED Lamps Recessed CFLS Halogen Bulbs | Walmart Canada