Lighting products?

[Zelg]

I'm looking to light up two cages...one for a BP and another that has yet to be determined which kind of snake. What I'm wanting to do is have a white light during the day. The room they are in get some light but to keep the room from overheating when its warm I have to keep the shade pulled so they dont get very good light...and of course I'd like to view inside without shadows and all that during the day. At night I'm thinking a red light. I'd like to put them on a timer for them to automatically switch from one to the other but I'm not sure thats possible without two timers.

Anyone have any suggestions on specific products that they use to achieve this? Does red light on all night disturb them? Does it increase their being out of their hides?