Pushtype activation The aiming light uses a pushtype button for quick, tactile on/off with a simple touch. Fixed brightness for consistent illumination The brightness level cannot be adjusted, providing stable and reliable illumination for aiming. 9mm interface compatibility Designed to fit 9mm mounting interfaces, compatible with a wide range of compound bows. Durable and easy to maintain Built for longlasting use with a replaceable button battery, allowing easy field replacement to extend service life. Use scenarios Lowlight hunting or practice at dawn/dusk: improves target visibility and alignment when lighting is limited. Range training: supports quick, repeatable sight alignment during drills. Field shooting: enables rapid target confirmation and aiming in situations where time matters.