{"product_id":"qbp201240","title":"Imtra DHR40 Starboard LED Navigation Light, 24V, 2NM, IP66","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Imtra DHR40 is a green LED starboard navigation light for 24V marine electrical systems. It provides 2 nautical miles of visibility across a 112.5° sector, with 4.2W power consumption and an IP66-rated enclosure. Its compact construction and high-angle visibility make it suitable for vessel navigation lighting installations.\u003c\/p\u003e\u003cp\u003eThe fixture features a black hard-anodized aluminum housing, a borosilicate glass lens, and a POM base that helps prevent galvanic corrosion. An integrated LED driver, a galvanically isolated backup LED module, and an estimated 50,000-hour LED service life support long-term operation. The DHR40 is also CE-EMC tested to minimize interference with onboard VHF communications.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eGreen LED output with 2 NM visibility and a 112.5° starboard sector.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e24V operation with 4.2W power consumption.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIP66 ingress protection against dust and powerful water jets.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBlack hard-anodized aluminum housing with borosilicate glass lens.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePOM mounting base helps prevent galvanic corrosion.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIntegrated LED driver and galvanically isolated backup LED module.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEstimated 50,000-hour LED service life with serviceable components.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eVariants\u003c\/h6\u003e\u003cp\u003eThe DHR40 starboard navigation light is available in two installation configurations, distinguished by their mounting arrangements.\u003c\/p\u003e\u003cp\u003eBoth configurations retain the same green LED output, 24V electrical requirements, 2 NM visibility, 112.5° sector, and black housing finish. The mounting arrangement determines how the fixture attaches to the vessel.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eDH40010000 - Base-Mount: Configuration for installation using the fixture's base mounting arrangement.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDH40010001 - Side-Mount: Configuration for installation using the fixture's side mounting arrangement.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and electrical considerations\u003c\/h6\u003e\u003cp\u003eThe light is intended for the starboard side of the vessel, with its 112.5° green sector oriented to provide the required navigation signal. The mounting configuration should match the available installation surface, with positioning that maintains an unobstructed light sector.\u003c\/p\u003e\u003cp\u003eThe integrated LED driver operates from the vessel's 24V electrical supply. The fixture includes electrical protection against transient voltage and electrostatic discharge, while its sealed construction protects internal components from marine exposure.\u003c\/p\u003e\n\u003cspan itemprop=\"mpn\" hidden\u003eDH40010000\u003c\/span\u003e\n\u003cspan itemprop=\"mpn\" hidden\u003eDH40010001\u003c\/span\u003e","brand":"Imtra","offers":[{"title":"Base-Mount","offer_id":53764407623861,"sku":"QBP201240-V1","price":565.0,"currency_code":"USD","in_stock":false},{"title":"Side-Mount","offer_id":53764407656629,"sku":"QBP201240-V2","price":590.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/dh40010000-1-upscaled-nobg-optimized.webp?v=1794597541","url":"https:\/\/www.qualityboatparts.com\/products\/qbp201240","provider":"Quality Boat Parts","version":"1.0","type":"link"}