The extremely compact ML4 Warm Light lantern emanates a soft white light creating a cosy atmosphere. Thanks to the latest Micro Prism technology it provides efficient, glare-free and targeted lighting. The carabiner snap hook offers flexible usage and attachment options. Dual Power Technology allows the ML4 Warm Light to be operated either with the included rechargeable battery or standard AA batteries. Comes with: 1 battery, magnetic charging cable Front switch: Easily access controls. Smart Light Technology (SLT): Offers 5 light functions (Boost, High, Mid, Low, Blink). Rechargeable: Via magnetic charge system in 2.5 hours. Red light: Independent red light that preserves night vision. Transport lock: Prevents the light from being switched on by accident - great in a pack. Energy status indicator: Battery indicator, charge indicator, low battery warning. Dual power technology: AA batteries to back up the included rechargeable battery. Energy saving mode: To conserve battery power. Carabiner snap hook: Offers versatile mounting options. Micro Prism Technology: Disperses light and reduces glare. Brightness (boost) 300 lumens Brightness (high) 150 lumens Brightness (mid) 50 lumens Brightness (low) 5 lumens Burn time (high) 2.2 hours Burn time (mid) 7 hours Burn time (low) 40 hours Water/Dust resistance IP66 Weight 71g Height 9.7cm Head diameter 3.4cm Tube diameter 2.9cm Battery Li-ion 3.7V 18650 battery pack (included) Battery capacity 750mAh Charging time 2.5 hours SLT Light Functions Boost, High, Mid, Low, Blink