{"product_id":"qbp294690","title":"Perko 200 Series Base Mount White Masthead Navigation Light, For Vessels Under 20m, 12V, 3nm, 225°","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Perko 0200MB0 is a base-mount white masthead navigation light for sailboats and powerboats under 20 meters in length. It shows a white masthead sector with a 225 degree visibility arc and a 3 nautical mile visible range, giving buyers the core fit details needed before replacing or adding a forward navigation light.\u003c\/p\u003e\u003cp\u003eThis light mounts on a horizontal surface and uses a round canister-style body with side screens. It is supplied with a 12V bulb, with 24V and 32V bulb options available for vessels that need those electrical configurations. The overall height is 4 7\/8 inches, the lens height is 2 3\/4 inches, and the base outside diameter is 3 5\/16 inches.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eWhite masthead light with a 225 degree arc for the forward navigation sector.\u003c\/li\u003e\n\u003cli\u003e3 nautical mile visible range for compliant use on sail or power driven vessels under 20 meters.\u003c\/li\u003e\n\u003cli\u003eBase-mount format for horizontal mounting locations on the mast, cabin top, or other suitable raised positions.\u003c\/li\u003e\n\u003cli\u003eSupplied with a 12V bulb, with 24V and 32V bulb options available for matching other vessel electrical systems.\u003c\/li\u003e\n\u003cli\u003eRound canister-style housing with side screens for a traditional navigation light profile.\u003c\/li\u003e\n\u003cli\u003eUses #10 mounting screws, which helps installers plan the mounting hardware and surface preparation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eVariants\u003c\/h6\u003e\u003cp\u003eThis Perko masthead light is offered in two finish configurations. Both variants cover the same base-mount white masthead light application, with the finish changing to suit the vessel hardware, trim, and visible mounting location.\u003c\/p\u003e\u003cp\u003eThe shared product format is the 0200MB0 base-mount masthead light. Confirm the vessel voltage and bulb requirement during installation, especially when replacing an older fixture or matching an existing navigation light circuit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0200MB0DP1: Black finish. The black version suits installations where the light housing needs to blend with dark mast hardware, black rails, or darker deck fittings.\u003c\/li\u003e\n\u003cli\u003e0200MB0W01: White finish. The white version suits installations where the fixture will sit against a white mast, cabin top, hardtop, or other light-colored mounting surface.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and fit\u003c\/h6\u003e\u003cp\u003eThe base-mount layout is meant for a flat, horizontal mounting surface with enough clearance for the 3 5\/16 inch projection. Before drilling, check that the selected location gives the light an unobstructed forward sector and does not place rigging, antennas, canvas, or deck hardware in the light path.\u003c\/p\u003e\u003cp\u003eFor replacement work, compare the footprint, screw pattern, voltage, bulb type, and lens height with the existing light. Any navigation light should be wired on a properly protected circuit, with marine-grade connections kept dry, supported, and protected from vibration.\u003c\/p\u003e\u003ch6\u003eUse cases on board\u003c\/h6\u003e\u003cp\u003eThis light is a practical match for owners restoring or maintaining navigation lighting on boats under 20 meters where a white masthead sector light is required. It is especially relevant for cruisers, fishing boats, and sailboats that need a raised forward light with a traditional bulb-based setup rather than an LED conversion.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"Black","offer_id":52581975261365,"sku":"QBP294690-V1","price":183.98,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":52581975294133,"sku":"QBP294690-V2","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1334885_qbp294690.webp?v=1780201939","url":"https:\/\/www.qualityboatparts.com\/products\/qbp294690","provider":"Quality Boat Parts","version":"1.0","type":"link"}