Cast Aluminum Path/Walkway/Area Light• Durable Cast Aluminum Construction• No Lens, Open Lamp Provides Maximum Illumination• Fixture Pre-Wired with UL Listed Direct Burial Wire/Cable• Ground Spike Included for Installation• Fixture includes (1) 21 Watt 1156/93 Bayonet Base Lamp• ETL Approved for Wet Location• Overall Dimensions: 18.88"H X 2.85"W X 5.75"D• 12 Volt.• Maximum Lamp Wattage: 21 Watts (Fixture Includes (1) 21 Watt 1156/93 Bayonet Base Lamp)• Low Voltage Transformer Required for Installation (Not Included)