On Tue, 16 Jun 2015, tony duell wrote:
Quite probably, but the modern mains-side switcher is more troublesome and a lot less pleasant to repair. I think I'll stickwith the room-heater in my 11's :-)
Well, you could use a switcher, paralleled to the mains with a heater. Just as you can use a CFL along with a heater for some applications that call for an incandescent.