110in sailing signal light, LED bulb, high luminous efficiency, low power consumption and longlasting. 2It can serve as a stern light or anchor light. Easy and fast to install, convenient for uisng. 3360 irradiation angle, more than 2NM viewing distance, improves the safety of navigation. 4Transparent PC lens maximum illuminance and has a long lifespan in open elements. 5Premium 316 stainless steel base and aluminum pole, which can withstand harsh ocean conditions. 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 1 x Sailing Signal Light 2 x Screws