Polaroid Studio Series 48 Led Macro Ring Light 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 Cool Even Lighting Selectable Light Output - Choose 24 or 48 LEDs Shoot As Close To 1 Inch Uses 3v Power Adapter Or 2 Aas (Not Included) &lt;&gt; 6 Adapter Rings Included Couldnt Be Easier - Attach, Turn On, Shoot