Ollie Craig

Having watched Doctor Who: Confidential last week, it looks like - for that episode at least - it's now being shot on Alexa.

I'm trying to put together a china ball kit - I've already got a couple of lanterns and know where to buy bulbs, but I can't for the life of me find a socket assembly in the UK. I've found an American website (http://www.filmandvideolighting.com/soaschlachba.html) selling them, but can't find anything with a British plug being sold here. Are they called something different over here, or is there nowhere selling them? Thanks, Ollie