【High Power LED Lamp Beads】GVM 300W LED Video Light adopts 300W high power LED lamp beads, which produce a stable light source and uniform illumination, enhancing brightness. Stepless light control, dual-color temperature 2700~7500K, with 1 COB lamp bead (color rendering index CRI 97+), helps to restore and enrich the color of objects, bringing natural and vivid shooting effects | 【APP Intelligent Control System】The LED studio light supports mobile APP Bluetooth control system to control the color temperature, brightness and frequency. (Support Android 4.2 or ISO 14.4 and above; please download it from the major app stores like Apple Store, Google Play, etc.), it can be controlled by your smart mobile device, which is convenient for your video recording and photo lighting. | 【Master Slave Control Mode】GVM 300W Photography LED Light supports setting one light as master mode and other GVM lights as slave mode. This function is very useful when you want to use the mobile APP to control the video light | 【Improved Heat Dissipation】GVM LED continuous output lighting equipped with high-quality radiator and built-in silent fan cooling system, temperature control function prevents overheating, special lamp protection cover protects the LED beads. Extend the long lifespan of the video spotlight. | 【Easy to Install and Use】GVM SD300D Video Light with Octagonal Softbox Lighting Kit is set up in minutes. Perfect for studio use, not only for portrait photography, fashion photography, children photography, still life photography, but also ideal for YouTube video recording and more.