The YN600Air Bi-Color LED Panel from Yongnuo has color and power options that make it useful in the studio or on location. The light has a color temperature that can be adjusted from 3200 to 5500K or anywhere in between, to match your requirements. It has 96 SMD 5500K LEDs and 96 SMD 3200K LEDs for high luminous intensity. Adjustments are a snap with a simple twist of the control knob, and the fixture is equipped with battery and power indicators. The light is powered via an optional AC adapter or separately purchased NP-F-type batteries when AC power is unavailable.