Liteharbor 12V LED Deck Floor Lighting Description: 316 stainless steel or die-cast aluminum Use with a remote transformer Lamp 12V MR16 50W max Socket GU5.3 Features Aesthetic appearance Impact resistant long life stainless stel 10ft. Cable standard with water proof entry to fixture Transformer Use with 12V-AC remote transformer Finish Marine grade 316 stainless steel or solid brass idea for applications nr the coast and other harsh environmnts. Stainless steel requires regular tarnishing or tea staining. Installation Fixture is for concrete pour or n-ground applicaions. Optional housing must be ordered separately.