1-3 Mortimer Street London W1T 3JA Welcome to CEF | Electrical Wholesalers / SuppliersCEF is the UK's largest electrical wholesaler / supplier with almost 400 branches nationwide. We supply everything from cable and lamps to sockets, fans and much more.Find Out More All-New CEF TechTalks! Book Your FREE Spot! Collingwood H2 Lite Range High Heat Retention Heaters Legrand Wiring Accessories About Us Request a Callback Request a Quote National Accounts Looking for something specific Free next day delivery https://www.cef.co.uk/