Cast Aluminum Path/Walkway/Area Light• Durable Cast Aluminum Construction• White Reflector with Clear, Heat Resistant Plastic Diffuser• Fixture Pre-Wired with UL Listed Direct Burial Wire/Cable• Ground Spike Included for Installation• Fixture includes (1) 20 Watt JC Type Lamp• ETL Approved for Wet Location• Overall Dimensions: 18.63"H X 6.00"W X 6.00"D• 12 Volt.• Maximum Lamp Wattage: 20 Watts (Fixture Includes (1) 20 Watt JC Type Lamp)• Low Voltage Transformer Required for Installation (Not Included)