This BlueRay Radiant Underwater Video Light Kit
bundles Fantasea's BlueRay Radiant Underwater Video Light and YS Mount A with Beneath the Surface's Model #2 GoPro Tray and Flex Arm Package. The mount attaches to the light, enabling it to be mounted onto the flex arm. When a GoPro camera (sold separately) is attached to the tray, you can place your light directly over it and set the versatile flex arm to a variety of angles, maneuvering its position to suit your needs.
The BlueRay Radiant Underwater Video Light has a depth rating of 330'. Three LEDs output a maximum of 1600 lumens at a wide beam angle of 110°. The light features a 6000K color temperature, which is close to that of daylight, and helps color-correct images to eliminate the need for color correction filters. Adjustable power output gives you control over the intensity of the beam in various situations. The light will burn for up to 50 min. at full power and includes 2 18650 li-ion batteries.