Product Description Made of "rust free" cast aluminum, the Edgewood is an elegant way to display a home address. These low-voltage fixtures (only 12-24 Volts) have a white back lit lens and are visible at over 100 feet away. The Edgewood provides fast and accurate address identification for guests, deliveries and emergency vehicles. Plaque comes with black polymer raised numbers 0-9 twice, number template, tube of adhesive glue and mounting hardware. Can be installed into your existing doorbell transformer or purchase one of our transformers jbx-15951 to hardwire or fps-2018 to plug in. From the Manufacturer The Edgewood Oval Lighted Address plaque with 4-Inch polymer numbers has a cast aluminum frame and can be seen up to 100 feet away. Low Voltage (only 12-24 volts), this plaque includes 4-Inch Black polymer numbers 0-9 twice, tube of adhesive glue, number template and mounting hardware all in the box. From the Manufacturer The Edgewood Oval Lighted Address plaque with 4-Inch polymer numbers has a cast aluminum frame and can be seen up to 100 feet away. Low Voltage (only 12-24 volts), this plaque includes 4-Inch Black polymer numbers 0-9 twice, tube of adhesive glue, number template and mounting hardware all in the box.