Marpac 7-0375 Bow LightsMarpac Bi-Color Combination Bow Light #7-0375Normalized SKU: 70375UPC Code: 787766703757

Marpac 7-1313 Bow LightsMarpac Bow Lite LED Suction Cup #7-1313Normalized SKU: 71313UPC Code: 787766713138

Marpac 7-0841 Bow LightsMarpac Bi-Color Combination Bow Light #7-0841Normalized SKU: 70841UPC Code: 787766708417

Marpac 7-0840 Bow LightsMarpac Bi-Color LED Bow Light #7-0840Normalized SKU: 70840UPC Code: 787766708400

Perko 1683DP0CHR Bow Lights The Perko 1683DP0CHR is a fixed-mount LED combination bow and anchor light certified to USCG 3nm (3-mile) visibility standards, built for boats that need a single fixture to handle both underway navigation lighting and at-anchor all-around white light. The chrome-plated zinc alloy insert gives it a polished look against the black polymer top and base, with a clear polymer lens that keeps the LED output clean and unobstructed. Each light compartment draws just 2.2W and 0.2A at 12V, making this one of the lowest-draw navigation light options available while still meeting federal visibility requirements. The fixed mount uses a 3/4 in. diameter anodized aluminum pole with a base footprint of 1 in. by 2-5/8 in. and a total height of 3-3/8 in., keeping the profile compact on the bow without sacrificing the visibility range required by USCG regulations. Gold-plated contacts resist corrosion at the electrical connection points, which is a detail that matters on a light that lives on the bow and takes spray on every run. Mounting hardware uses #8 screws. This is a direct replacement for existing Perko bow and anchor light installations and fits the same pole and base dimensions as other fixed-mount Perko navigation lights in the same series. Confirm your pole diameter and base footprint before ordering if replacing an existing fixture. USCG certified: 3nm (3-mile) visibility Voltage: 12V LED Power: 2.2W / 0.2A per compartment Pole: 3/4 in. diameter anodized aluminum Height: 3-3/8 in. Base dimensions: 1 in. x 2-5/8 in. Mounting screw: #8 Gold-plated contacts Housing: black polymer with chrome-plated zinc alloy insert and clear polymer lens Wiring Note: When choosing LED upgrades to replace existing incandescent combination masthead/all-round lights, optional Cat. No. 1680DP012V Converter Module is available to avoid re-wiring the navigation light switch.Because direct wire-to-wire substitution of an older style incandescent light with this new style L.E.D. light will not work, there are two installation alternatives:1) Rewire the existing switch to match the diagram supplied in the L.E.D. light instructions or,2) Use the optional converter module (Cat. No 1680DP012V) and follow the wiring in the instructions provided with the new L.E.D. light so that no rewiring of the switch is necessary. Normalized SKU: 1683DP0CHRUPC Code: 085226782138