Features: Emitter: - CW:1* Cree XHP35 HI+8* Cree XPG3 - Maximum output:6000 lumens - Power by 4x 18650 batteries (Battery Not Included) - Maximum beam intensity: 305000CD, - Maximum beam distance :1100 meters. - Working voltage: 11.2V-16.8V (Over discharge protection) - Driver: Most efficiency constant current circuit - Material: Aircraft-grade aluminum body - Surface treatment: Premium Type III hard-anodized anti-abrasive finish - Lens: Toughened ultra-clear glass lens with anti-reflective coating - vWater proof: IPX-8 (2 meter under water) - Impact resistance: 1 meters - Tail stand - Dimensions: Length: 161mm - Weight: 720g (without battery) Brightness Levels & Runtime: - Throw Mode (Ramping Adjustment): 1-2000lm 48hrs - 3min + 2hrs - Flood Mode (Ramping Adjustment): 1 - 4000lm 48hrs - 3min +1.5hrs - Throw and Flood mode (Ramping Adjustment): 2 - 6000lm 24hrs - 3min+1hrs - Strobe Mode: 6000lm