Transform your diving experience with Dive Rite's advanced lighting systems, perfect for deep dives, night dives, and tech dives. Enjoy extended battery life and more with the versatile HP50, which easily converts between handheld and canister versions. The light and corded adapter seamlessly work with both the 100 watt-hour Slimline Canister battery and the 150 watt-hour Expedition Canister battery for maximum compatibility.Special order at Hollywood divers.