308IIC Panel Godox LED308IIW 21W has an adjustable color temperature of 3300-5600K and 308 LEDs, which provide a bright image in a handy device. Versatility The panel has a built-in L-series battery plate (not included), it can also be powered by an optional power supply (not included). The light can be controlled from 100 to 10% brightness, change its color in the range of 3300-5600K, and the built-in LCD screen shows the color temperature, brightness, battery power and selected wireless channel. Convenience The panel mounts on the camera using a tilting shoe mount. Removable barn doors help control the light beam. The panel also has a place for slide-in filters (a diffusion filter is included, color filters can also be purchased). Remote control The panel and wireless remote control (available separately) communicate at 433 MHz. You can choose from 16 channels and control up to six groups of lighting devices. You can also adjust the brightness of the device locally on the back panel of the device or wirelessly using the remote control. Included: Godox LED308IIC 3300-5600K panel, stand mount, diffusion filter, original packaging.