This Light Cord Stopper has 2-holes and is used on 1 inch pipe for bonding ground new installation. Light Cord Stoppers help eliminate water leaks at the pool light. Stop wondering if that light niche conduit is sealed. Cord Stoppers can be used on new or old installations. The 1 inch light stoppers measure .827 x 1.125 inches.
Molded rubber stoppers fit snuggly around cords to seal the light niche without messy silicone or putty. Retrofit cord stoppers are split to make below waterline repair on a leaking light easy. Cord Stopper makes light replacement fast and easy, no silicone or putty to dig out.