Having complete control of light placement on your subject is important to good underwater photography. Being able to create dramatic or unique lighting cannot be done with a fixed strobe or movie light. Add diversity and create dramatically lit photographs or video with this articulatingFlex Arm from Sea & Sea. Adding artificial light to underwater photography and video's is the key to better images. Having the best platform to help provide that lighting is as important as the artificial light itself. Flex arm features about 8 joints/knuckles, allowing you to position it for various lighting angles and effects. Arm is covered with a comfortable neoprene cover that is easy to grip and protects the flex joints from debris. Flex Arm is compatible with Sea & Sea's Compact Digital Tray.