Product Details

Standard Battery Power: Delivers up to 200 lumens on High mode and 5 lumens on Low mode using a standard AAA alkaline or NiMH battery.Lithium-Ion Boost: Supports 10440 rechargeable Li-ion batteries. This dual-fuel capability boosts maximum output to 300 lumens. Improved Runtimes: Features a 31% increase in overall battery life and 71% more runtime on High mode compared to the original generation. Cooler Operations: Optimized internal circuitry keeps surface temperatures below 113°F (45°C) even during extended use