Features:1. This is a necessary work light in your toolbox. You can call it as a work light, but it is not only a work light. It can helpyou do your task in a dark location. You can use it for camping, car repairing, travelling, home using, blackout andemergency2. Strong magnetic base+ hanging hook , can stick it to the metallic surface or hang it on any place for hands-free operation3. Designed in a compact size, easy to carry around even in a pocket.4. Powerful COB LED illuminant, provide ultra-bright light for use5. 100,000hrs long LED chip lifespan, can use decades of years without changing frequently6. Powered by3 AA batteries (not included), prepare spare batteries without seeking power supplySpecification:Weight:64gModel:NO/OFFVoltage: 4.5VBulbs:COB LEDLED lifespan: 100,000hrsPower source type: Battery-poweredMaterial: plastic ABSDimension:8*3cmPacking included:1*COB LED Light