here is a place I found http://www.theledlight.com/catalog.html I am still tinkering with a few ideas with leds for no heat lighting in some of my enclosures I keep alot of arboreal snakes and use heat panels for heating and just dont like useing cheap flourecent fixtures for lighting since most of them give off quite a bit of heat themselves , which makes it a bit harder to keep a good temperature gradient the led lights should help quite a bit once I get it all figured out