Recessed Spot Light Trim White Urethane Durable Foam 4" ID Ceiling Medallions easily add elegance to the entire room. Select your Ceiling Medallions here today. Recessed Lighting Trim or Ceiling Fan Medallion. Urethane 4 in. Inner Dia. x 8 in. Outer Dia. More durable and more affordable than plaster or wood! Impervious to water and insect damage Comes factory primed and ready for a finish coat