{"product_id":"qbp788542","title":"Perko 1127 Navigation Side Lights, 20-50m Vessels, 2nm","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Perko 1127 is an incandescent red and green side light series for vessels from 20 meters to 50 meters in length. These are separate port and starboard navigation lights with a 112-1\/2 degree visibility arc and USCG 2nm certification, making them a fit for larger boats that need compliant side lighting rather than small-craft fixtures.\u003c\/p\u003e\u003cp\u003eEach light uses a black or white polymer housing, a pre-wired double contact socket, and 3 feet of 16\/3-SO cable for connection into the vessel lighting circuit. The access cap is watertight for bulb changes and lens cleaning, which matters on exposed deck, pilothouse, and superstructure mounting locations where spray and salt residue are part of normal use.\u003c\/p\u003e\u003cp\u003eThe 1127 series supports 12V, 24V, and 120V bulb options, with 30-watt bulbs specified for those voltages and bulbs sold separately. Overall height is 7-1\/2 inches, lens height is 4-1\/2 inches, and installation uses 1\/4 inch fasteners.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eCertified for vessels from 20 meters to 50 meters in length, with 2 nautical mile side light visibility.\u003c\/li\u003e\n\u003cli\u003e112-1\/2 degree visibility arc for proper port or starboard side-light coverage.\u003c\/li\u003e\n\u003cli\u003eAvailable as red side light or green side light, with black or white polymer housing options.\u003c\/li\u003e\n\u003cli\u003ePre-wired double contact socket with 3 feet of 16\/3-SO cable for hardwired installation.\u003c\/li\u003e\n\u003cli\u003eWatertight access cap helps with rebulbing and cleaning without removing the full fixture from the boat.\u003c\/li\u003e\n\u003cli\u003eAccepts 12V, 24V, or 120V Perko 0374 bulbs, with bulbs not included.\u003c\/li\u003e\n\u003cli\u003e7-1\/2 inch overall height and 4-1\/2 inch lens height suit larger-vessel navigation light installations.\u003c\/li\u003e\n\u003cli\u003eUses 1\/4 inch mounting fasteners for a secure base installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eVariants\u003c\/h6\u003e\u003cp\u003eThis Perko 1127 range is offered in four configurations. The differences are the housing color and whether the light is the red side light or the green side light.\u003c\/p\u003e\u003cp\u003eThe housing, cable, socket style, vessel size range, visibility arc, and core mounting dimensions remain consistent across these variants.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1127RA0BLK: Black housing with red side light. This configuration is used for the red port-side navigation position where a black fixture finish suits the surrounding hardware or mounting surface.\u003c\/li\u003e\n\u003cli\u003e1127GA0BLK: Black housing with green side light. This configuration is used for the green starboard-side navigation position with the same black housing finish.\u003c\/li\u003e\n\u003cli\u003e1127RA0WHT: White housing with red side light. This option pairs the red port-side light with a white housing for lighter decks, cabins, or superstructure areas.\u003c\/li\u003e\n\u003cli\u003e1127GA0WHT: White housing with green side light. This option pairs the green starboard-side light with a white housing for installations where a lighter finish matches the vessel better.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eThis is a hardwired navigation light, so the installer should match the selected bulb voltage to the vessel circuit and keep the light positioned so the side-light arc is not blocked by rails, canvas, antennas, or deck hardware. For compliance with UL Standard 1104, the light uses Perko Cat. No. 0374 bulbs in the correct voltage.\u003c\/p\u003e\u003cp\u003eThe watertight access cap gives service access for bulb replacement and cleaning, which helps on working boats, cruisers, and larger fishing vessels where lenses can collect salt film. Because the bulb is not included, it should be ordered with the fixture when replacing an old light or planning a new installation.\u003c\/p\u003e\u003ch6\u003eFit and use on board\u003c\/h6\u003e\u003cp\u003eThis series is a practical match for vessels in the 20 to 50 meter range that need separate red and green side lights rather than a compact combined bow light. The black and white housing choices make it easier to match the fixture to dark trim, white topsides, or pilothouse structures without changing the light function.\u003c\/p\u003e","brand":"Perko","offers":[{"title":"Black \/ Red Side Light","offer_id":52581942821045,"sku":"QBP507401-V4","price":315.3,"currency_code":"USD","in_stock":false},{"title":"Black \/ Green Side Light","offer_id":52581942853813,"sku":"QBP507401-V1","price":315.3,"currency_code":"USD","in_stock":true},{"title":"White \/ Red Side Light","offer_id":52581942886581,"sku":"QBP788542-V9","price":345.05,"currency_code":"USD","in_stock":false},{"title":"White \/ Green Side Light","offer_id":52581942919349,"sku":"QBP788542-V1","price":345.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1334772_qbp788542.webp?v=1780201588","url":"https:\/\/www.qualityboatparts.com\/products\/qbp788542","provider":"Quality Boat Parts","version":"1.0","type":"link"}