Royal Marine
Output & Modes: 2000 lumens (High) / 1000 lumens (Low) + an SOS emergency mode.Beam & Angle: Tight, focused 15° spot beam designed for penetration and peering deep into crevices.Battery & Runtime: Powered by a 21700 battery, delivering 3 hours of continuous use on High mode (one charge lasts for a full day of diving).Charging & Depth: Supports direct charging via a built-in Type-C port on the battery and is certified waterproof down to 100 meter