Features: 1. , quality assurance. 2.Built-in ultra bright LED beads, provides maximum visibility. 3.Round shape with transparent plastic shell, good waterproof performance, durable in use. 4.Stable characteristics, high reliability. 5.Greatly improve your navigation safety. Specification: Features: , quality assurance. Built-in ultra bright LED beads, provides maximum visibility. Round shape with transparent plastic shell, good waterproof performance, durable in use. Stable characteristics, high reliability. Greatly improve your navigation safety. Specifications: Material: ABS plastic Color: black base with transparent shell LED Light Color: white Base size: diameter 54.2mm Height: 71mm Voltage: 12V DC Beam Angle: 360 Visibility: about 2 mile Power: 2.5W LED Type: 2835 33 LED Effective Luminous Flux: 250LM Splashproof: IP65 Fitment boat size: for all boat size less than 12m Package List: 1 x Boat Light Note: It is easy to install, but professional installation is always recommended. PackageList: Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.