Feature: 1. Powerful Tool: Made of high quality PC material with high strength, and the protection grade is IP66, having good performance for long service life. 2. Visible LED Light: Using LED bulbs as light source with green and read light, maximum visual distance can get to 1 nautical miles, suitable for most situations for sailing. 3. Application Scope: Suitable for the boat with a size less than 12m/39.4ft, meet the needs of most personal vessels, ideal replacement for the original old or damaged light. 4. External Power: Adopt the external power to control the signal light, easy to install without complex steps needed, not waste your time or energy. 5. 112.6° Radiation Angle: Radiation angle is about 112.6°, making your boat can be highly visible in dark and night situations to avoid marine accident and keep you safety. Specification: Item Type: Yacht Signal Light Material: PC Color: As Picture Shown Application: for Sailing Gross Weight: Approx.218g/7.7oz Color Temperature: Larboard: Red/Starboard: Green Rated Power: 3W Radiation Angle: 112.6° Luminous Type: Steady On Maximum Viewing Distance: >1NM (1 Nautical Mile) Boat Range: No More Than 12m/39.4ft Start Mode: External Power Supply Control Light Source: LED (30PCS) Storage And Operating Temperature: -20 ~ +45℃ Installation: Screw Installation Protection Level: IP66. Package List: 2 x Yacht Signal Light