Features. Granite Stone Snail Garden Accent Light. Durable Granite Stone Construction. Clear, Heat Resistant, Tempered Glass Lens. Fixture Pre-Wired with UL Listed Direct Burial Wire/Cable. Fixture includes (1) 20 Watt MR16 Lamp. ETL Approved for Wet Location. Finish - Granite StoneSpecifications. 12 Volt.. Maximum Lamp Wattage: 20 Watts (Fixture Includes (1) 20 Watt MR16 Lamp). Low Voltage Transformer Required for Installation (Not Included). ETL Approved for Wet Location. Overall Dimensions: 6.25 H x 9.25 W x 5.50 D in.