The HVL-20DW2 double-decker camcorder light shines either 10 watts or 20 watts of light on the scene to help you capture footage in nearly any condition.
10-watt operation with NP-F550 battery pack (sold separately)
Switchable 10-watt/20-watt operation requires NP-F750 or NP-F960 InfoLITHIUM L Series battery, sold separately