The Chateau collection 3-lantern surface-mounted post combination is a classic French design. It is made of durable cast aluminum that will not rust and resists corrosion. Rust resistant mounting hardware avoids rust stains on mounting surface. Bent glass panes of the lanterns are gently framed and held aloft on tiered supports. Clear Beveled glass has edges that are cut at an angle for a traditional look. The bevel adds definition to the fixture and has a prismatic effect on the light. You may choose to highlight a street-side mailbox, or lighten up the driveway or a walkway with a post light. Taller post light will help spread the light farther.