These lights are designed to enhance your day-time dives. Diving at night is not recommended.
Additional information
The SportSub lights are mounted under the nose of the sub, and can be aimed prior to the dive so they illuminate exactly where you want. As you descend underwater, it gets darker, and the colors fade away until eventually everything looks the same shade of dark grey. The SportSub lights will allow you to see the real colors of the fish and coral underwater. Each light comes with a 24 volt, 80 watt bulb that is color balanced to produce the correct colors underwater. This is especially useful when you shoot underwater video.