I've been doing some research on the Internet on white LEDs, and how people are now using them as an alternative to light bulbs, etc., due to their many advantages. I am continuing my research, but thought I would ask my fellow MacRumors members for any input they may have on this subject as well. I am specifically curious to know how these LED light sources stack up compared to conventional bulbs in certain areas - those being: - power output (looks like many have about 9000 millicandela, is that adequate?) - power consumption (do these bastards suck more power than light bulbs, increasing my power bill? I seriously doubt it, being LEDs and all...) - cost (more costly, yes, but...) - longevity (...if they last for 50,000 hours or so, it's well worth it!) And where are good places are to order them/good manufacturers? That would be good to know too. So, any feedback, opinions on these suckers? They're pretty cool, and I was thinking of trying some out.