A feature of this model is not only te brightness control, but also the control of color temperature ranging from 3200K to 5600K. A-LIST AL-192-II is used in video, DSLR and in photography, can be used as additional light. 192 LEDs - power 12 watts. Built-in dimmer allows you to smoothly change the power of lighting. Powered by 6 AA batteries, or NP-F550,750, 970, NP-FM55H, NP-FH60 batteries. Thanks to LED technology, the device almost does not heat up, and the batteries last for a very long time. ISO 518-2006 standard for Canon, Nikon, Sigma Olympus, Pentax, etc., Sony, Canon, Panasonic, Hitachi, JVC, SAMSUNG video cameras and others.