Polaroid 312 Ultra High Powered Super Bright LED Camera / Camcorder Video Light With Variable Color Temp. (3200K-5600K) & Dimmable Brightness Control Knobs (Includes Battery, Charger, Filter, Carry Case) For The Sony Alpha NEX-C3, 7, 6, 5N, 5R, 5T, 5, 3, 3N, F3, SLT-A33, A35, A37, A55, A57, A58, A65, A77, A99, DSLR A100, A200, A230, A290, A300, A330, A350, A380, A390, A450, A500, A560, A550, A700, A850, A900, A7, A7R, A3000, A5000, A6000 Digital SLR Cameras Pro Grade 312Super Bright LED's 2 Separate Control Knobs, 1) Variable Color Temperature Control (3200K-5600K), 2) Brightness Dimmer Control (10%-100%) Lightweight And Stackable Use With Still Cameras And Camcorders Built In Battery Level Indicator