Polaroid 144 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 144 Super 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