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: 18.88H X 2.85W X 5.75D • 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)