The Rosco LitePad is a new twist on the LED light source. This 0.3 inch thick daylight balanced pad of could prove to be a helpful addition to your kit. Available in a variety of square and rectangle sizes from 3×3 to 12×12 inches, these thin, light weight sources can easily be tucked away into places the would be impractical for most other fixtures. I bet the tabletop photographers would love to have set of these on hand.http://rosco.com/us/video/litepad.asp
ALZO Video offers a variety of very low cost daylight light sources. The fixtures are built around the HMI HID bulb.Depending on the model you choose, the fixture is illuminated by 1-3 of these individually controled $75 HMI bulbs. The lights are not lensed, so control might be an issue. They seem to be best suited for use in a soft box, but you may find them useful for a bounce or even thru a window. With units ranging from $275 - $900, Alzo is worth a look. http://www.alzovideo.com
The Woody light is a unique idea from gaffer Keith Morgan. This fixture, made from high quality oak, offers a great deal of flexibility. The unit consist of 4 medium base sockets (250w @) and a EGT lamp base that are controlled by individual switches and a single dimmer, all attached to the oak base.I’m not sure I get the advantage of the wood base but it seems like at versatile tool. http://www.woodylight.com/
NiLA makes a very robust high output LED lighting system which could change the way we approach lighting. Maybe. http://www.nila.tv