The C5R Knowled RGB Creative LED Light from Godox can add an ultra-compact fill light to your camera setup for improved image quality. Adjust the color temperature from 2500 to 8600K and brightness from 0 to 100% using the onboard controls or Bluetooth app. A built-in LCD panel allows you to see which mode you're in for intuitive control. 39 additional effects modes give you things like fireworks and police car for creative lighting choices.