High-quality deck post lights made from cast aluminum with a powder-coated finish, they will never rust. Available in your choice of colors, all are stocked locally and available to ship immediately. 1W total LED, illuminates the post's corners as shown, with light source completely hidden when not lit. 12VAC low-voltage. Fits standard 3-1/2" (4x4 wood) post. 1-year warranty. UL Listed.