Features: Premium material: This working lamp is made of quality material. It adopts a high bright light bead with constants brightness. Easy to carry and use. 360-degree rotation design, you can adjust the lighting angle. High brightness: High-power integrated surfaces COBs light source, stable in electricity, high colour rendering, uniform-illumination, no spot. Greatly improve the quality of lighting. Super Magnetic: The tail is equipped with super-strong magnetite, which can easily absorb iron products and easily fix the lighting Wide Application: Suitable for use in travelling, field, outdoor, warehouse, workshop, emergency, camping, fishing, etc. Notce: 1.Actual color may be slightly different from the image due to different monitors and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Battery: built-in lithiums battery Brightness: about 450-700lumens Voltage: 5V Power: 10W Power supply: USB charging Package List: 1x COBs LED Work Light