Small sets and interviews--have you looked at getting a Lowell kit? Actually getting two is probably a better bet. They're a little on the cheezy side, esp the stands, but they interact with standard entertainment industry stands, clamps, etc. Comes in a box, very light for what it does. I've put up to four of these kits in the back of my Mini.
http://www.lowel.com/kits/DVcreator55.html
In the US, everything turned on draws 20 amps at 120v so you can plug them into the walls in most places and not pop breakers.
For hand dimmers ('squeezers'), 800 watt lamp dimmers are around often not easy to find, the brightest bulb you're likely to use with a Lowel kit is a 750 watt.