【COB Workshop Lamp】Highsam LED Mechanic's Work Light features an extended light bar that delivers up to 10-600 lumens of brightness and can illuminate a large area. The brightness switch allows you to adjust the brightness to your desired intensity. COB technology, it emits light over a larger area and with less brightness than traditional LEDs, the larger cooling surface generates less heat. 【Rechargeable & Durable】Rechargeable LED Work Light is powered by a built-in 2200mAh battery and a micro-USB charging cable is included. 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 help you track the remaining battery power. 【Hook & Magnetic Base】 The hanging hook and 360-degree rotating magnetic base provide multi-angle illumination. The powerful magnets can hold the LED Workshop Light on a ferrous metal surface such as a car, truck, or machine when working or repairing. 【Durable and