I am guessing that that light would be more suitable with Tungsten balanced film than daylight balanced film.
If you are using modern, daylight balanced film, you need to use a correction filter on the camera.
The box may supply a hint as to which filter to use - it will be in the 80 family.
Such cine lights typically were mains driven. The 12V versions rather were intented for use by professionals and then as fill light. Otherwise a lot of lamps, and thus batteries were needed at 12V.