Aluminum alloy strong light high-power work light $ 18.54 Features: 120large aperture illumination, wide illumination range. Use 4 18650 batteries (not included), long battery life. IP65 waterproof design. Wide range of uses, such as camping, traveling, hunting, fishing, emergencies and home maintenance, etc. Specifications: Bulb: COB Power: 50W Running time: 2-4 hours Material: aluminum alloy Product size: 20.5x4x13cm Packing size: 14.3x6.5x23cm Battery: 4x18650 (not included) Charging cable: USB cable Function: weak medium strong