Reduce strain on your eyes with innovative edge-lit LED technology and maximize your workspace by desk clamp(0-60mm), great for gamer and streamer or home office meeting. | Adjustable Brightness & Color Temperature: Achieve perfect custom lighting to maximize your productivity. Control brightness from 1-100% and adjust color from warm to cool to enhance your appearance. | Compared with the ring light, the brightness of the fill light panel is more uniform and brighter. Perfect extra light for video shooting, live streaming, selfie photos, filming, video recording, online tutorial, dark scenery vlogging. | Instructions: The light will be bright automaticlly when connected with power source, the display on the back of panel light tells which channel the light in. When you turn on the remote controller, the display tells which channel the controller in. If they are in same channel, the remote controller is able to adjust and control the light(Remote Controller and K20Pro Stream Light default channel are ""CH 0""). | Channel Switch: Press and hold ""CH"" button on remote controller for 3 seconds, you can switch the channel of the remote controller. Press the ""CH"" button on the back of the light panel, you can switch the channel of stream light Only the light and remote controller in same channel, the remote controller is able to control the light. When a group of lights and a remote controller are in same channel, you can controle the light group with the remote controller. | USB Powered, works with most devices that support USB port, like laptop, PC, power bank, USB charger, AC adapter, and etc.(NOTE: need 5V/2A above for normally use it). | Package list: Light*1; Remote Controller*1; 1.5m Type-C Cord*1; Extend Pole with Ballhead*1; Instruction Manual*1; Sticker of Remote Controller*1 | Warranty & Service: Enjoys a Full 12-month warranty from JUSMO; 24 hours/day online after-sale service team for you.