light sources?
light sources?
(OP)
does anyone know of a cheap efficient (ideally greater than 80%) light source? I'm after one for UVa 315-450nm and one for green light at 520nm +-20nm. The ones I have looked at so far are neither cheap nor efficient. I need a fairly intense source preferable (in the order of watts rather than milliwatts)....





RE: light sources?
http://www.arc-lamps.com/index.html
Everything from 20 watts to KW's.
Not sure what cheap is to you, they are fairly inexpensive when you put them into a machine that costs $$$$$
Hope this helps,
RE: light sources?