... , traffic, fire-fight, forestry, explore Feature1. 3 modes: (High-low-strobe).2. Power source: 4 pieces rechargeable 18650(Li-ion) Battery3. Optimized ... : Middle-cap activates momentary on constant on/off mode.6. High definition vacuum coating aluminum alloy reflect light cup.7. Widely ... , forestry, outdoor, explore, trip and so on.Products show: 2600 high lumens flashlight waterproof 2m