On Sunday, January 28, 2018 at 10:18:58 PM UTC, wrote:
On Sunday, 28 January 2018 18:18:58 UTC, ARW wrote:
And "suitable for use on a domestic lighting circuit but not on new builds"?

Probably deemed not energy efficient enough.

Or they know something about the wiring in new builds which isn't up to 750 watts on the lighting circuit.

Owain

an electric heater is 100% energy efficient isnt it?
[g]