The Classic 10" Illuminated House Letters and Numbers are designed in the Optima typeface and have been developed to offer projects where a more contemporary or classic transitional illuminated letter or number might be required. The Optima 10" house letters & numbers are CNC milled from a solid piece of aluminum and finished in 3 exclusive metal colors including in a silver brushed, bronze, brass or cooper. Each number or letters is finished with a hard anodized surface treatment for prolonged exterior protection. The large scale classic numbers features an acrylic illuminated casing that screws together like a swiss mechanical watch. The CREE LED panels are interchangeable and can be replaced at any time. The numbers have an input voltage of 10 - 16 Volt AC or DC. Optional wall spacers help to maintain a 1/2 inch distance of the wall. Custom sizes of the classic LED illuminated letters and numbers can be requested. Numbers come in White, Blue, Amber, Warm White, Green or Red LED illuminations and in either a Brushed, Bronze, Brass, Cooper or Brushed black metal. please contact us for further information on how to order these.