The lightings systems can be found from "Hello Lights" on <a href="http://www.lampsnow.com." target="_blank">www.lampsnow.com.</a> These use German caps, URI bulbs for the VHO kits, (they also have MH stuff!), polished aluminum backings, and the heavy duty ballasts with the same warranty as Ice Cap. They also sell everything else you need for the complete set up (fans etc..) P.S. they have PC kits too.