Feature: Clear lenses for maximum illumination, effectively improve sailling safety. Low power consumption, long term lasting, dependable to use.Smooth and unique designed, it can withstand harsh marine conditions. Longer lasting and more reliable than incandescent bulbs. White UV resistant plastic lens for long service life in the open elements. Can serve as a stern or anchor light. Bright LED Bulbs for increased efficiency. Specification: Condition: 100% Brand New Item Type: Sailing Signal Light Voltage: DC12V-24V Light Source: LED Storage and Working Temperature: -20-+45 Material: 316 Stainless Steel Base + Aluminum -Pole + PC Lens Size :153 x 66 x 52mm/6 x 2.6 x 2 inch Light Color: White Light Rated Power: 5W Irradiation Angle: 360 Illumination Type: Normally on Maximum Viewing Distance:> 2NM (2 Nautical Miles) Applicable Hull Range: Less Than 39.4 Feet (12 Meters) Start Mode: External Power Supply Control Package List: 1 x Sailing Signal Light