the powersun i use is the 100watt version (there are some online for real cheap right now....)
shhhhh.. dont tell anyone i found this :
http://www.ebay.com/itm/Zoo-Med-Pow...980?pt=LH_DefaultDomain_0&hash=item20b740a2cc
i use a like bout 4 of the large size bendy vines for their climbing trails, and having them near a window that opens is a really big plus, i have it set up so i can just swing a vine to it and bend it around a stick in the window, and it gives them the freedom to bask in real sunlight..i dont seem to have an issue about my chams wondering around, they pretty much do their thing in the tree, but if you get too close they WILL come out for a visit, they love beeing held for some odd reason(i figure you could just put a plastic ring around the base of the tree , like one of those dog funnel head things, so they dont chew at themselfs, well that could be put around the pot to make an unclimbable barrier ) the "no explore barrier"..ohh also i use clear packing tape for the wires, to make them unclimbable, just got my new parts for my mistking, so in a few days, i will show the "complete set up"..only last thing to do, is fabricate some type of drainage table (one that sits just high enough to fit one of those under-the-bed tupperware storage bins under it to catch excess water)
p.s. dont buy all those bulbs then re-sell them at full 43.99 cost.. that would be a no-no ...this twas a special find, i only allow cham owner eyes to see..