This is a once used, awesome camera light w/ adapter for EX-1 batteris. Has built in filters etc. Looking to sell ASAP. Ebay listing here- still way below list value.
In my experience (which was all of one event) the BP-U60 lasted about 4.5-5 hours with the light running for about 3hrs of that time. It didn't seem like a huge power sucker.
