Product Description Multi-purpose: Magnetic work lights can be used for indoor and outdoor activities, such as: car maintenance, camping, caving, hiking, hunting, home security, etc. Easy to use: rotate the work light to the right when working to adjust the brightness of the light. There is a strong magnet on the bottom, which will not slide even if it is attached to any vertical steel surface. The base of the work light can be rotated 360 degrees, and the middle can be bent 120 degrees to adjust. High brightness: high brightness COB LED, 2200mAh lithium ion rechargeable battery, adjustable brightness rotary dimmer, output: minimum 10LM-maximum 600LM, working time 3.5-20 hours. Convenient charging: a USB charging cable, DC5V input voltage, mobile phone charger can be used as a check light, with 4 battery indicators.