Pushtype aiming light: The bow sight light uses a pushbutton switch for quick, onetouch activation, enabling fast lighting when you need it. Nonadjustable brightness: The light provides a consistent illumination level with no brightness adjustments, ensuring reliable target visibility in varying conditions. 9mm interface compatibility: Designed to fit a 9mm interface, this aiming light is compatible with a wide range of compound bows. Durable and replaceable battery: Built for durability and longterm use, it operates with a replaceable button battery to extend usage between replacements. Use scenarios Lowlight practice: Attach to your bow sight for clear target visibility during dawn or dusk training sessions, helping you align and shoot with confidence. Field archery and hunting in dim conditions: Use the fixed brightness light to maintain sight picture and accuracy when lighting is limited in the field. Quick setup and onthemove shooting: The pushtype activation allows fast illumination when transitioning between targets or adjusting stance during practice or competition.