The Genaray SL-57 Dimmable LED On-Camera Light is a lightweight lighting solution that you can quickly set up to light your shot. A diffuser and shoe mount are integrated into the fixture, so you don't have to fumble around in your bag for extra parts. The 48 LEDs inside the fixture are daylight-balanced at 5600K, and dimmable from 0-100% using the dial on the rear. For power, the SL-57 accepts widely available L-series rechargeable batteries.