X-Haibei Marine Boat Yacht Navigation Lights 12V Bow Stainless Steel Housing Quantity: 1 pair of Navigation Lights(green and red) Base Dia: 61mm(2.45inch),Height(including base) 48mm(1.9inch) Power: 12 Volts DC Radiation angle: 112.5 degree lenses Material: Highly polished stainless steel housing. Polycarbonate Lens