Super Bright COB LED Workshop Light: 2000 LM COB LED work light with built-in 3000mAh battery; the flashlight is made of high quality T6 lamp beads. In full-beam mode of T6, the cruising time is about 3.5 hours, and the cruising range of T6 is 150-300m. The battery life of the COB lamp beads is about 6 hours, which can last about 3.5 hours in full brightness mode.USB battery charging and power indicator power supply: built-in 3000mAh lithium battery, the light can also be used directly from the power cord. You dont need to replace or buy a battery if the work light does not turn on, it can still be connected via USB cable. If the lamp is not powered, it can be recharged at any time via the USB connection.4 lighting modes: T6 headlight / COB light / red light / flashing red light; Red Light Warning Feature: Let others know you are doing repair work. Upgrade T6 wick, super bright; COB lamp beads increase the panel, super bright COB lighting.Portable and Flexible: Folding hook design, easy to hang; strong magnetic attraction, can be firmly attached to any metal surface, easily adapt to various working scenarios; increased hanging hole design, use and storage 1/4 threaded hole (can be combined with the corresponding camera bracket), a variety of fixed use methods.Multi-functional lamps: battery-operated lights are ideal work lights for manual work, such as painting, DIY or car repair. Also suitable for camping, hiking, fishing, grilling, repairing cars, trucks, loading, exploring and other outdoor activities.