... color tempreature. Twins Digi20 camera light Product Function Description:1, F&V Twins Digi20 video light, high brightness, light and durable ... , and easy with the battery (using the F-550, F750, F970 Li-ion battery-powered) for all brands ... camera. 2, the video light - single-lamp, dual-lamp adjustable, an F-750 the battery is fully sustainable lit 80 minutes or ...