UV: 365nm ultraviolet light

Battery Compatibility: 1x 14500 lithium-ion (rechargeable, not included) or 1x AA alkaline/NiMH

Charging: Type-C (for 14500 lithium-ion; alkaline/NiMH not chargeable in flashlight)

Water Resistance: IPX8 (submersible up to 2 meters)

Material: Aerospace-grade aluminum

Weight: 65.1g (with battery), 43.2g (without battery)

Dimensions: 91mm (length) x 21mm (head diameter)