COB LED Work Light: This work light features an extended light bar that provides up to 10-600 lumens of brightness and can illuminate a large area. Brightness switches allow you to adjust the brightness to your desired intensity. COB Technology - It emits light over a larger area and with less shine than traditional LEDs, the larger cooling surface produces less heat. Rechargeable and durable: this rechargeable work light is powered by a built-in 2200 mAh battery and a micro USB charging cable is included. A powerful work light, low brightness lighting can reach up to 20 hours and high brightness is about 3.5 hours. The 4 blue LED indicators on the back will help you track the remaining battery power. Hook and Magnetic Base: Hanging hook and 360 degree rotation of magnetic base ensures multi-angle lighting. Strong magnets can hold the LED work light to ferrous metal surface like car, truck, machine when you are working or repairing. Durable and Reliable: The black frosted portable work light is made made of ABS material and provides reliable lighting and excellent durability in harsh working conditions. The magnetic work light features an ergonomic non-slip handle for comfortable grip, waterproof and shockproof. Widely used The magnetic work light can be used for outdoor activities and indoors: it can be used as an LED work and inspection light on the construction site as well as an outdoor lantern for hiking, camping, cycling, car maintenance, emergencies.