Here at my company, we are using the cool-lux mini lights. They can bang out a lot of power but they do have to be used with a battery pack. We use the NEG belts which are lightweight, they also make a portable pack that can be used. One thing that you have to pay really close attention to is the fact that these lights pull a lot of juice - so you can load yourself up with 5-8 fatty batteries or use the belt and have both cigarette adapter and xlr so that you have some back up power for your(posted 9074 days ago)