Z-Lite 447SF - Trestle 3 Light 11" Flush MountZ Lite 447SF AS Trestle 3 Light Semi Flush Mount Forged tressle patterns fashioned after the iron train bridges of another era and modernized with a dual Bronze and Gold finish, or an antique silver finish define the Tressle collection. Oversized, well proportioned, and with many configurations, Tressle is a bridge to great design. Features and Specifications 3 Light Semi Flush Mount Collection: Trestle Frame Material: Steel Shade Material: Steel