Cast aluminum in-ground well light. Durable cast aluminum construction. Clear, heat resistant, tempered glass lens. Finishes available: black, bronze, green, and Verde green. Fixture pre-wired with UL listed direct Burial wire/cable. Fixture includes (1) 20 watt Mr16 lamp. Pvc sleeve included for installation ETL approved for wet location. Specification: overall dimensions: 6.13"H x 4.41"W x 4.41"D. 12 volt. Maximum lamp wattage: 50 watts (fixture includes (1) 20 watt Mr16 lamp). low voltage transformer required for installation (not included).