Types+of+light

http://www.youtube.com/watch?v=4SWfPoITlP8&feature=youtube_gdata_player There are many. There is solar light, candle light, lightbulb light, flourescent light, ultraviolet light, laser light and dark lights. Theres also torch light, campfire light, star light, moon light and a few others that I cant think of right now. http://www.colourlovers.com/blog/2009/04/14/the-colors-of-light-art-performance-photography/