Vertical Opening with Position-Hold Door-Opening Mechanism; Mirrored Interior; Cantilever Shelving, 6 Adjustable Glass Shelves; Lighted Interior; Dimmable LED Task Lighting to 1%; Adjustable Shelving at 1 Inch Increments; Salt Spray Tested Glass; a Minimum of 48-1/2 Inch is Needed from Bottom of Cabinet to Finished Ceiling; Durable Rust-Free Aluminum 30" x 6" x 27", 29" x 6" x 26-1/4" Recessed Rough-In/29" x 4" x 26-1/4" Semi-Recessed Rough, 120 VAC 60 Hz, 20 A, 1540 Lumen, 2700 K, 90 Plus CRI, 53000 Hr Lamp Life, Anodized Rust-Free Aluminum, Surface Mount, Rectangle, Perimeter Lighting, Lit, Electric, Medicine Cabinet