Features 1、Has IP66 waterproof function, this light can literally be completely submersed in water and still operate. 2、Supports DC12V Voltage, 4.5W power per LED lamp, -20-+45℃ storage and working temperature. 3、Double-sided adhesive tape design is easy to install, more convenient and practical. 4、Simply clean the mounting location before peeling and sticking to get the best application. 5、Supports 112.6° Irradiation Angle, and applicable hull range is 39.4 feet (12 meters). Specification Condition: 100% Brand New Item Type: Light Bar Lampshade Material: PC Housing Color: Black Light Color: Red(port), green(starboard) Rated Power: 4.5W Irradiation Angle: 112.6° Illumination Type: Normally on Maximum Viewing Distance: >1NM (1 nautical mile) Applicable Hull Range: Approx.39.4 feet (12 meters) Start Mode: External power supply control Light Source: LED (9PCS) Storage and Working Temperature: -20-+45℃ Product Size: Approx. 235x21x15.5mm/9.3x0.8x0.6in Weight: Approx.98g(3.5Ib)/pair Installation Method: Screw installation (with four screws) Protection Level: IP66 Package List 2 x Light Bar 4 x Screw