On Mon, 30 Nov 2009 14:30:04 -0500, "M. Adam Davis" said: > You should seriously consider LEDs. That's an interesting idea. I have some 3W LEDs, I'll experiment to see how much light I can get out of them. Dumping 30-40 amps into a group of them is certainly easy enough. Cheerful regards, Bob -- http://www.fastmail.fm - A no graphics, no pop-ups email service -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist