Canister Underwater Light

The Custom Master canister underwater light is powerful technical lighting built for deep and long dives. A working depth of 160 m covers the whole range of technical and cave diving; the housing withstands the corresponding pressure without deforming or leaking.

A light output of 1000 lumens provides quality lighting where there’s no natural light at all — in caves, on wrecks, and at great depth. Four brightness modes (100%, 75%, 50%, 25%) let you tailor battery use to the task: at full power the light runs for 7 hours, and on the lowest setting up to 24 hours, enough for the longest technical dives.

Power comes from an 8 Ah lithium-polymer battery. The light ships with a balancing charger compatible with most lithium-polymer battery types. Balanced charging extends battery life and ensures every cell charges evenly.