General description COB Portable LED Work Lights are versatile and efficient lighting solutions designed for various applications, including home emergencies, car repairs, camping, and hiking. This set includes four cordless magnetic lamps that provide adjustable brightness to meet your specific lighting needs. Technical specifications Brightness Adjustment: 0-700 lumens Work Time: 13 hours at 50% power, 3.5 hours at full power Color: Black Material: Plastic Measurement allowed error: +/- 1-3cm Compatibility and accessories Package Contents: 4 x COB Portable LED Work Lights 4 x USB charging cables Installation Magnetic base and swivel hook for hands-free use Adjustable body for multi-angle illumination Usage Ideal for home emergency lighting Perfect for car repairs Great for camping and hiking Other information USB rechargeable with built-in battery Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.