Waterfall Outlet for Spa / Tub, 8″ WidthMaster 8″ Back Spa / Tub Waterfall AssemblyWhite Back Assembly Dimensions: 8-5/16″ (W) x 2-1/8″ (H) x 3-1/2″ (D) Note: Depth Including Front Plate 3-7/8″Grey Front Plate 8″ (W) x 1-3/4″ (H) with a 6-3/4″ (W) x 1/16″ (H) Waterfall OpeningWater Input Dimensions: O.D.: .84″ x I.D.: .63″ x 1″ LengthIncludes 2 Flat Head Mounting Screws #6 x 1-1/4″ with Screw CoversProvision for adding LED illumination of water. Lighting no included.Super Vision InternationalSPA-WF-8