Features 1.10in sailing signal light, LED bulb, high luminous efficiency, low power consumption and long‑lasting. 2.It can serve as a stern light or anchor light. Easy and fast to install, convenient for uisng. 3.360° irradiation angle, more than 2NM viewing distance, improves the safety of navigation. 4.Transparent PC lens offers maximum illuminance and has a long lifespan in open elements. 5.Premium 316 stainless steel base and aluminum pole, which can withstand harsh ocean conditions. Specification Item Type: Sailing Signal Light Material: 316 Stainless Steel Base + Aluminum Pole + PC Lens 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) Voltage: DC12V-24V Start Mode: External Power Supply Control Light Source: LED Storage and Working Temperature: -20-+45℃ Package List 1 x Sailing Signal Light 2 x Screws