Lightweight anodized aluminum camera tray arms in 4 inches to 8 inches (10.2 cm - 20.32 cm)
1 Inch Ball Joint with heavy o-ring and comes in two colors: RED & BLACK
Add to your camera tray to extend your favorite Scubalamp lights further away [from the lens] for a more illuminated subject and frame.
Typically you'll use the shorter arms to control the light pivoting to give more precision over your illumination. Or, you can use a Triple clamp (AC03) to add a focus light directly over the camera.