Tighten the screws to ensure secure installation. When installing on the aircraft for long-term use, use the included hex key to tighten the screws again after installation Activate the spotlight following the app prompts after installation. If a firmware update is available, please upgrade to the latest version promptly The performance of the Matrice 4 Series aircraft's propulsion and vision system will be affected after the spotlight is mounted. Fly with caution DO NOT point the spotlight directly at peoples eyes The spotlight may become hot after prolonged operation. Please be careful to avoid burns The DJI AL1 Spotlight supports two modes: always-on and strobe. It can clearly illuminate subjects even from a distance of 100 meters. [1] Additionally, it can intelligently link with the gimbal, following the camera's movements to ensure the illuminated area matches the camera's view. It also offers a wide fov lighting mode, which can light up a broader area when in wide-angle mode. Th