Carlon 4 in. Round Blank Ceiling Box Cover

The Carlon 4 in. Round Blank Ceiling Box Cover is designed to safely and cleanly enclose existing ceiling electrical junction boxes. Constructed from durable, non-metallic Lexan material, this cover provides reliable protection against dust, debris, and accidental contact with internal wiring. Featuring a sleek, flat white finish, this round ceiling box cover blends seamlessly into surrounding residential or commercial ceilings. It is UL listed for safety and compliance, ensuring dependable performance in a variety of electrical applications.