Re: Car mirror heater pad

["Homer J Simpson"]

"Dave Plowman (News)" <dave@xxxxxxxxxxxxxxx> wrote in message 
news:4e6d296329dave@xxxxxxxxxxxxxxxxxx

> The originals appeared rather like a PCB made of thin flexible plastic
> with silver coloured tracks as the heating element.

Is there room to fit a light bulb or two? You could run two in series for 
heat without much light.

Another way would be to buy a 240 Volt radiator element and some fibreglass 
tubing and make up a 12 volt heater that way. Cut the wire off the radiator 
element - 1/12 of the heater rod would be too little so use double that 
perhaps.