New HDV-Z96 96 LED Light For EOS 5D II 7D 550D Lighting New and high quality Ultra life time power LED (average 30000 hours) Standard daylight (standard color temperature 5600K) A flicker free light and has a rear facing dimmer knob that can be adjusted from 25% to 100% Magnetic filter plates that simply snap onto the front of the LED light. Included is both a 3200K daylight to tungsten warming filter and a white diffusion filter Standard hotshoe adapter can be attached to the camcorder or DC camera Compatible with 2 kinds of batteries (not included): Sony L series DV rechargeable li-ion battery (e.g. F550, F750, F970) AA-type battery LED Light