3500 SERIES LED SS VERTICAL SIDELIGHTS Red/Green sidelights each provide 112.5º visibility. 2.4 watts at 12 VDC. Only 2'' in diameter. Quick & easy installation with no exposed fasteners. Electropolished SS covers designed to resist corrosion in even the most extreme saltwater environments. Completely sealed & watertight. LED technology keeps lights cool to the touch. For use on boats up to 39.4' in length. Sold in pairs.