Recent content by BiL0

I was looking at the same thing (a bulb as heating element) http://www.solarforcestore.com/servlet/the-839/XENON-BULB-SUREFIRE-3P/Detail here a link for an halogen bulb at 3.7V (it uses 16340 or 18650 batteries) but I guess the heat won't be enough. but I may give it a go. the size is pretty...