For film, television & other video applications, LED lighting is the future. As the U.S. Gov’t has banned the manufacture of incandescent bulbs for household use beginning in 2012, the E.U last summer, and Australia this year, it’s only a matter of time before industrial lamps get phased out.
I am preparing a FAQ /tutorial about LED lighting technology.

Take a look at this handy Comparison Chart listing these “Large” LED fixtures