Heavy Duty Fiberglass in Black, Fiberglass/Clear Glass Top Cover, Lead Wire Length: 15' this is not a wall plug-in unit' 5 Year Limited Warranty, This fixture requires the use of a low voltage (12V) transformer (NOT INCLUDED), this is not a wall plug-in unit. This unit requires (NOT INCLUDED) the use of wire connectors to be properly installed into a main low voltage landscape wire. The LED, MR16 Bulb will be included in the shipping package. Professional grade, Underwater Installation Ok, Landscape Contractor approved 4"x2"x3" LED and Halogen Compatible, Weather Resistant, Energy Saving Fixture, Easy installation, No hassle fixture Bulbs Included: 12V MR16 3W LED (2700K) Bulb, 12V MR16 20W (2700K) Halogen This professional grade LED Underwater Pond Light is designed to be used in underwater ponds, waterfalls or as an in-ground well light. It is completely sealed, and has a 180-degree swivel bracket. Best Pro Lighting LED Underwater Pond Light will provide a warm, glowing look inside your pond at night. Connectors and Wire nuts are (NOT INCLUDED) and must be purchased separately. This fixture requires the usage of a Low Voltage (12V) lighting transformer (NOT INCLUDED) and cannot be installed to the main low voltage line without the use of connectors. Recommend to install to a brick or paver to keep the fixture under water when using in Ponds.