3500LM Super Bright Illumination: The LUTEC work light delivers up to 3500 lumens of high brightness (5000K). With three adjustable brightness levels, it adapts to various task requirements. Keep this portable light at home, in the basement, on the job site, at your workbench, in the workshop, garage, or vehicle trunk for emergencies 4000mAh Rechargeable Battery with Power Bank Function: This rechargeable work light comes with a built-in 4000mAh battery, rechargeable via a convenient Type-C port and doubles as a power bank to charge your devices during emergencies. A full charge takes approximately 3 hours, delivering up to 2 hours of runtime at high brightness, 4 hours at medium, and 8 hours at low. The power indicator clearly displays the remaining battery level, so you can recharge promptly and keep working without interruption 180° Rotatable Stand with Magnetic Base: The LED work light features a stand that rotates 180° and locks securely into any of 7 adjustable positions, allowing you to precisely control the lighting area. This design provides flexible placement for varied work environments. Two powerful built-in magnets on the stand offer a strong hold on metal surfaces like vehicles or frames, freeing your hands whenever needed Wide Application for Multiple Scenarios: This practical work light features a high-visibility yellow casing for quick identification. It is suitable for a wide range of scenarios, including daily household use, outdoor activities such as camping, hiking, and fishing, and professional tasks like vehicle repair and inspection. It is also an essential tool for emergencies Important Usage Notes: Magnets cannot stick to aluminum alloy, carbon fiber, or surfaces with extremely low iron content. Please stick to the surface with high iron content to hold the work light. Please note that the product cannot be used while charging. Contact customer support if you have any questions