Intelligent brightness mode switching: A supplementary light with three brightness levels—, medium, and low—to meet different work environments. A single switch button cycles through the brightness modes for easy operation. Quick response and energysaving design: The light automatically turns off if powered on for less than 2 seconds at any brightness level, preventing energy waste from accidental operation and enhancing safety and efficiency. Convenient memory function: When powered on for more than 3 seconds, the light remembers the current brightness level. On the next poweron, it returns to the lastused brightness setting, saving time and improving workflow. Professionally suited for painting applications: Specifically designed as a dedicated supplementary light for painting tasks, making it suitable for automotive sheet metal painting and use with air spray tools. Practical use scenario 1: In an automotive body , switch to brightness to inspect welds and edges during sheet metal painting for precise visibility. Practical use scenario 2: In a spray booth, use medium brightness with air spray tools to achieve balanced illumination and even coverage. Practical use scenario 3: In dimly lit workshops or during late shifts, use low brightness to maintain comfortable visibility and reduce eye strain while performing painting tasks.