The control panel on the back of the device provides all relevant information, such as brightness, channel and group, and illuminator temperature. In addition, the Godox LEDP260C has been equipped with a practical knob for brightness adjustment from 10% to 100%. Thanks to the built-in receiver, the panel can be remotely controlled using the RC-A5 remote control (available separately). In addition, these devices can also be grouped and divided into different channels just as easily. Different parameters can be set for each device, for a group of devices, or for all devices (including shutdown). This panel can be powered by a mains power adapter (included) or optionally by 7.4V Sony NP-F970 rechargeable camera batteries. Package contents: Godox LEDP260C LED panel, original product box.