{"product_id":"apl220556","title":"Imtra DHR40 LED Stern Navigation Light, 24V, 2NM, IP66","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Imtra DHR40 is a 24V DC LED stern navigation light with a white output, 135° visibility sector, and 2 nautical mile visibility range. Consuming 4.1W, it provides stern identification lighting for marine navigation, with an IP66-rated enclosure suitable for exposed installations.\u003c\/p\u003e\u003cp\u003eThe fixture features a black, hard-anodized seawater-resistant aluminum housing, a borosilicate glass lens, and an epoxy-potted LED driver. Its compact construction and visibility at high vertical angles make it suitable for smaller vessels, including seagoing and inland navigation boats. The LED system has a rated operating life of 50,000 hours.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eWhite LED stern navigation light with a 135° visibility sector and 2NM range.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e24V DC operation with 4.1W 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 seawater-resistant aluminum housing.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBorosilicate glass lens and epoxy-potted LED driver.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e50,000-hour rated LED operating life.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePOM mounting base to help prevent galvanic corrosion.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eVariants\u003c\/h6\u003e\u003cp\u003eThe DHR40 stern light is available in two mounting configurations to accommodate different installation surfaces and fixture orientations.\u003c\/p\u003e\u003cp\u003eBoth configurations retain the same white LED output, 24V electrical requirements, 2NM visibility range, 135° stern sector, and black housing. The mounting arrangement is the distinguishing characteristic.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eDH40040000 - Base-mount: Uses a base-mounted attachment for installation on a suitable mounting surface.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDH40040001 - Side-mount: Uses a side-mounted attachment for installations requiring lateral fixture support.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eInstallation and electrical requirements\u003c\/h6\u003e\u003cp\u003eThe fixture operates on a nominal 24V DC electrical system. Installation requires correct stern positioning and orientation to maintain the specified 135° visibility sector. Mounting surfaces, attachment points, and cable routing should be checked against the dimensional drawings for the selected configuration.\u003c\/p\u003e\n\u003cspan itemprop=\"mpn\" hidden\u003eDH40040000\u003c\/span\u003e\n\u003cspan itemprop=\"mpn\" hidden\u003eDH40040001\u003c\/span\u003e","brand":"Imtra","offers":[{"title":"Base-mount","offer_id":52063203754230,"sku":"APL220556-V1","price":565.0,"currency_code":"USD","in_stock":true},{"title":"Side-mount","offer_id":52063203786998,"sku":"APL220556-V2","price":590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6658\/2518\/files\/dh40030001-1-upscaled-nobg-optimized.webp?v=1793199409","url":"https:\/\/www.apollolighting.com\/products\/apl220556","provider":"Apollo Lighting","version":"1.0","type":"link"}