Enhanced Compatibility: These lighted knocks are designed with H, S, and GT Bushings, ensuring a universal fit for arrows with sizes .204"/5.2mm No need to worry about compatibility issues anymore!

·Responsive Linear Switch: The lighted nocks utilize a linear switch activated by the bowstring, delivering excellent responsiveness and tactile feedback. This innovative design provides convenience and improves your overall archery experience.

·Continuous Illumination: Featuring a recessed switch design, these light up nocks remain lit even when penetrating objects. You can enjoy uninterrupted illumination during your archery sessions, allowing you to track the trajectory and landing point of your arrow effortlessly.

·Tool-Free and Easy to Use: No tools or assembly required! Simply insert these illuminocks into your arrows, and you're ready to go. Whether you're hunting in low light or complete darkness, these lighted nocks will help you stay on target.

·Long Battery Life: Our lighted nocks offer an impressive battery life of over 48 hours, making them perfect for those who enjoy hunting and tracking game during darker times of the day. You can rely on these durable and long-lasting nocks to illuminate your shots.