GL series studio light contains high efficiency, energy saving SMD led chips. Dimmable color temperature 2700-7500k with high CRI 95Ra; GL-1200BI designed with 10 kinds daylight effects, light body work without cooling fan, with strong passive cooling, no noise when you shooting; It Works on BP-L40 battery,110-220V power supply. Support panel control, remote control, wire/wireless DMX control. Suitable for: broadcast studio, TV shows & film shootings, indoor&outdoor wedding shootings,Children&product photography, fill light. Brand Name:yidoblo Model Number:GL-1200bi Power:120W Voltage:AC:110-220V DC:56V Weight:8 kg Control Mode;panel /remote /dmx/phone app control Application:Video Studio Shooting Photography Makeuptudio Video, YouTube, Vlog, Live Stream, Filming, etc Light Source:SMD LED Material:Aluminum Alloy Certification:CE ROHS Brightness:Dimming 0-100% Lumen:20000LM CRI:Ra>95 Package includes: Panel light, power line,adapter,manual,remote controller Optional accessories: Tripod, DMX controller, wireless transmiter(for DMX control)