The Sidekick dive arm kit by Light & Motion is a vital accessory to take the Sidekick light underwater for epic footage. By placing the light away from the camera lens, lens flare and backscatter from reflections and particles are minimized. The 1/4 inch lock-line also doubles as a convenient handle for filming. This is the most compact light/camera system available for divers and is compatible with both the Sidekick duo and flood models. Includes all mounting Hardware to safely secure the light to the flex line.