Under a fiver too. Think I'll buy one just to play with.....https://www.youtube.com/watch?v=9zymx2xgTmk" onclick="window.open(this.href);return false;
Might work with the theoretical climate control John and I have been talking about.
Alternative: http://www.ebay.co.uk/itm/12V-Electroni ... SwSdZWdTi4" onclick="window.open(this.href);return false;