The ANDELI auto-darkening welding helmet enhances visibility and safety with four 400-lumen LED lights to illuminate dark work areas and reduce shadows. It features four highly responsive ARC sensors that instantly adjust the shade level (up to DIN16 UV/IR protection) to block harmful radiation across multiple angles while minimizing false triggers from ambient light. It offers a large panoramic view (3.94"x3.74" main screen plus a side window) and true color accuracy (1/1/1/2 optical clarity) for improved welding precision and control.