Adding artificial light to underwater photography and video's is the key to better images quality. Bring out the true colors of the marine environment when filming underwater. You own a GoPro Camera and want a simple compact light system to take enhanced underwater video with lighting. This great new Light & Motion Dive Arm Kit allows you to mount the Light & Motion Sidekick Flood Light or Sidekick Duo Spot/Flood using the standard GoPro base mount. No need for a base tray that adds bulk, just mount the arm directly to your GoPro camera housing and you have the perfect platform for adding light to underwater filming. Sidekick Dive Arm Kit is a flexible loc-line arm w/ direct Sidekick connection (0.25" diameter). Made from non-corrosive plastic materials with multiple flex sections to get that perfect angle when shooting video.