On Sunday, 23 April 2017 18:30:11 UTC+1, wrote:
So one with a 500W radiant heater lamp would count as 500W not 100W.
Those don't plug into pendant BC sockets.

I've found 250 watt BS and 300 watt ES

https://www.thelightbulb.co.uk/300-w...front-infrared

Owain