The Sony HVL-20DW2 Video light, is switchable between 10-Watt and 20-Watt. Designed to mount onto the camcorders accessory (cold) shoe, for camcorders with out an accessory shoe the optional VCT-S30L shoe bracket is required. The HVL-20DW2 provides 10-watt operation when used with NPF-550 InfoLithium battery, and 20-watt operation when used with NP-F750 or NP-F960 InfoLithium batteries.
