View Single Post
  #3   Report Post  
Posted to uk.d-i-y
Dave Plowman (News) Dave Plowman (News) is offline
external usenet poster
 
Posts: 43,017
Default Car door mirror heating pads

In article .com,
Mr Harry wrote:
If there is sufficient space withing the mirror housing, mount a
couple of 12v bulbs in there. You will probably need to paint the bulbs
to prevent the light coming around the edge of the miorror glass.


What you need for efficient demisting, etc, is a good even heating source
since glass is a very poor conductor. And bulbs don't provide this.

--
*It doesn't take a genius to spot a goat in a flock of sheep *

Dave Plowman London SW
To e-mail, change noise into sound.