Spot Light Trim White Urethane Foam Recessed Light Trim 5" ID Ceiling Medallions easily add elegance to the entire room. Purchase your Ceiling Medallions here today. Recessed Lighting Trim. Urethane 5 in. Inner Dia. x 9 in. Outer Dia. More durable and more affordable than plaster or wood! Resistant to warping cracking and peeling Impervious to water and insect damage