No matter how great your action camera, you will need a light source to capture crisp video. Lume Cube 2.0 is a portable studio quality light for photo and video. It has a 5600k color temperature and dimmable output from 0 to 750 lux. The light has a CRI rating of 95 and 80-degree beam angle.
The Lume Cube comes with app control. You can control up to five Lume Cubes at a time. The device is waterproof down to 30 feet. The battery lasts 40 minutes at full brightness.