Features . Made of chrome brass. Adapter ring with screws. Converts a light niche to accept a standard replacement light. Constructed from rugged abs plastic for durability that offers the added benefit of light weight for easy handling. The unique design features a ground strap molded into the casing Includes . For American Amerlite and Hayward Astrolite Series Specifications . Color Chrome. Size 9 8 x 12 in . Weight 2 8 lbs