[COMPATIBLE FIT] Designed specifically for INTELLIBRITE and systems, this sealing ring and screw set provides an exact fit for your swimming pool lighting needs, seamless integration with your existing setup. [LONG-LASTING CONSTRUCTION] Crafted from silic rubber, this gasket is built to withstand harsh pool chemicals and temperature fluctuations, guaranteeing reliable performance without leaks over . [ENGINEERED SCREWS] The included screws are precisely engineered at a length of 1 5/16 inches, tailored for compatibility with 79101600 lights, dependable installation and functionality. [COMPREHENSIVE PACKAGE] Each package contains sealing ring and four screws, offering everything you need for a complete replacement to maintain your pool lighting system effectively. [SIZING REMINDER] Please check your specific model requirements before purchasing to compatibility with your lighting system.