It's ok if your on a budget. Those tungsten lights will get hot as hell if your shooting in a closed environment for very long. Also, your still camera will have to be balanced for tunsten....well, your video camera should be balanced for tungsten as well for that matter. Also, you'll probably do good to set your asa/iso on your still camera to 400 or 800 which will let you use a fast shutter speed which will in turn let you use a small aperture which will give you crisp/clear shots.
But, if you have the money - get these kinds of lights for your video work and get flash for your still work
