The YN1200 LED Panel Light from Yongnuo 13.6 x 9 x 2.5' LED light source that can be used handheld via its integrated handle. While it consumes just 72W of current, it outputs many times that in tungsten equivalency. The fixture has a high CRI of 95 for accurate color rendering and 3200-5600K variable color temperature to match other fixtures or work with the prevailing ambient light conditions on location. Dimming is adjustable from 1-100% in Fine Mode and 10-100% in Coarse Mode. You can change the color balance and light intensity locally on the unit but the YN1200 has a built-in 2.4 GHz receiver and comes with a wireless remote that can control color, dimming, and on/off functions at distances up to 49'. The light can run on AC power with the separate purchase of an adapter or up to four NP-F750 lithium-ion batteries