Progress Lighting's P8041-28 is a 4" open trim that uses one incandescent bulb. It comes with a bright white finish. A brushed nickel (-09) finish is also available. It features a Splay design that efficiently accommodates long neck PAR20 lamps. Progress Lighting has been committed to providing a diverse selection of high-quality lighting fixtures for over 100 years. This White Recessed Trim is of an aluminum construction. This product prevents light leakage as it has a socket that mounts to the trim for optimal performance and steady lamp position. It has a positive upward spring movement that pushes the trim to fit well against the ceiling. Safety is ensured as this P8041-28 Open Trim garnered a certification from the UL-CUL, an independent product safety certification organization which is recognized nationally. This product is manufactured by Progress Lighting, the home of first-rate lighting fixtures.