Features: - Emitter: Cree XPG3 LED (CRI>90) - Maximum output: 120 lumens - Power by 1x 10440 or 10180 battery - Maximum beam intensity: 900cd, - maximum beam distance : 60 meters. - Working voltage: 2. 4 - 4. 2V - Driver: Most efficiency constant current circuit - Material: Aircraft-grade aluminum body - Surface treatment: Premium Type III hard-anodized anti-abrasive finish - Water proof: IPX-6 - Impact resistance: 1 meters - Length: 140mm - Weight: 39g (without battery) - Brightness Levels & Runtime: - Low 10lm 6.5hrs - High 120 lm 0.5hrs