Features . 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 21 Watt 1156/93 Bayonet Base Lamp. ETL Approved for Wet Location. Finish - Black Specifications . 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 . ETL Approved for Wet Location. Overall Dimensions 15.75 H x 8.25 W x 8.25 D in.