{"product_id":"hella-marine-7in-round-h4-headlamp-002395991","title":"Hella Marine 7in Round H4 Headlamp (002395991)","description":"\u003cp class=\"nvn-hero\"\u003eThe Hella Marine 002395991 is a 7-inch round H4 headlamp built to drop into standard sealed beam buckets. Improved optics push more usable light ahead without blinding oncoming boats, and because it runs a replaceable H4 bulb, you swap the bulb instead of the whole lamp when it burns out. Sold as a single, off-road rated.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eIf you're staring at a foggy, yellowed sealed beam headlight on the front of your boat or your rig, the Hella Marine 002395991 is the straightforward fix. It's a 7-inch round lamp that drops into the standard sealed beam bucket you already have, so most swaps are a one-lamp job you can knock out at the dock or in the driveway.\u003c\/p\u003e\n\u003cp\u003eHere's what makes it worth the upgrade. Old-school sealed beams are one sealed piece of glass and filament. When the filament goes, the whole unit is scrap. This Hella runs a replaceable H4 halogen bulb instead. So when it eventually burns out, you pull the bulb and drop in a fresh one. The housing stays put. That alone saves you money over the life of the lamp, and a spare H4 in the console gets you home.\u003c\/p\u003e\n\u003cp\u003eThe lens carries Hella's improved optics. In plain terms, the reflector and lens are shaped to throw more usable light where you want it without cranking up the glare that washes back at oncoming traffic. On the water that matters. You want to see the channel markers and the dock ahead, but you don't want to blind the boat coming the other way. This lamp threads that needle better than a base sealed beam.\u003c\/p\u003e\n\u003cp\u003eThis is the without-turn-signal version, so it's a clean headlight only. No amber turn-signal element molded into the lens. That keeps the look simple, and it's the right choice when your turn or side lighting is handled separately, which on most boats it is. Worth knowing up front: because there's no turn signal or side marker built in, you'll still need your separate nav and side lights to stay legal, especially on larger documented boats. This lamp handles the forward driving light, nothing else.\u003c\/p\u003e\n\u003cp\u003eFitment is the standard 7-inch round pattern, so it lines up with the common 7-inch buckets on trawlers, cruisers, and plenty of trailer rigs and off-road setups. A few installs need slightly longer stainless screws than the originals, and it's smart to check your gasket and seat it clean while you're in there. Takes a few minutes, and it's the difference between a dry housing and a wet one after a season.\u003c\/p\u003e\n\u003cp\u003eIt's rated for off-road and rough service, which is exactly what you want on a planing hull or a washboard trail. Vibration is hard on cheap filaments. Hella Marine builds these to their fit and forget standard, decades of making lamps that live outdoors and keep working. If you've owned Hella lamps before, you know the drill. They tend to just keep running.\u003c\/p\u003e\n\u003cp\u003eA quick word on the H4 bulb itself. H4 is the common dual-filament halogen standard, one filament for low beam and one for high, so a single bulb gives you both. That's part of why the H4 upgrade is so popular on older 7-inch fixtures. You get a proper low and high beam out of one replaceable bulb, and replacements are easy to find anywhere that sells automotive or marine lighting. Keep a spare aboard and you're never stuck in the dark.\u003c\/p\u003e\n\u003cp\u003eWho's this for? Anyone replacing a tired 7-inch sealed beam who wants a real upgrade in light quality without rewiring anything. The H4 connector is the common three-pin pattern, so on most boats and rigs it's plug and go. On some older factory harnesses you may need a short adapter pigtail to match the plug, an easy part to add if yours doesn't line up. Sold as a single lamp, so order one for a spare or two if you're doing a matched pair up front.\u003c\/p\u003e\n\u003cp\u003eInstall is honest work, not a project. Pop the old sealed beam retaining ring, unplug the connector, and pull the unit. Seat the Hella in the bucket, run the retaining ring back down, and plug in the H4 connector. Aim the beam so the hot spot lands a comfortable distance ahead, not up into the sky, and you're done. If you're doing a matched pair on the bow, do them one at a time so you always have the old one for reference on wiring and aim.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eH4 halogen bulb is fully replaceable, so you swap the bulb instead of the whole lamp when it burns out\u003c\/li\u003e\n  \u003cli\u003eStandard 7-inch round format drops into common sealed beam buckets on boats, trailers, and off-road rigs\u003c\/li\u003e\n  \u003cli\u003eImproved optics put more usable light ahead without adding glare back at oncoming traffic\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for tired, yellowed sealed beam headlights, no rewiring needed\u003c\/li\u003e\n  \u003cli\u003eWithout turn signal, a clean headlight-only design for boats that run separate nav and side lights\u003c\/li\u003e\n  \u003cli\u003eOff-road and rough-service rated to handle the vibration that cracks cheaper filaments\u003c\/li\u003e\n  \u003cli\u003eHella Marine fit and forget build, decades of outdoor-proven lamp reliability\u003c\/li\u003e\n  \u003cli\u003eSold as a single lamp, order one as a spare or two for a matched pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Hella Marine reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat bulb does the Hella Marine 002395991 use?\u003c\/summary\u003e\n    \u003cp\u003eIt uses a standard H4 halogen bulb, the common dual-filament type that gives you both low and high beam from one replaceable bulb. When it burns out you swap the bulb, not the whole lamp.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this lamp include a turn signal?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is the without-turn-signal version, a clean headlight only. You'll still run your separate nav and side lights, which is how most boats are wired anyway.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill it fit my existing 7-inch housing?\u003c\/summary\u003e\n    \u003cp\u003eIt's built to the standard 7-inch round sealed beam pattern, so it drops into common 7-inch buckets. Some installs need slightly longer stainless screws than the originals, so check your hardware.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this a sealed beam or a replaceable-bulb lamp?\u003c\/summary\u003e\n    \u003cp\u003eIt replaces an old sealed beam but it's the better kind. The bulb is a replaceable H4, so the housing stays and you only change the bulb down the road.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it sold as a pair or a single?\u003c\/summary\u003e\n    \u003cp\u003eA single lamp. Order two if you want a matched pair up front, or one as a spare.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it reduce glare for oncoming boats?\u003c\/summary\u003e\n    \u003cp\u003eHella's improved optics are shaped to put more usable light ahead without adding glare back at oncoming traffic. You see more of the channel without blinding the other boat.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use it off-road too?\u003c\/summary\u003e\n    \u003cp\u003eYes. It's rated for off-road and rough service, and the build stands up to the vibration that cracks cheaper filaments on planing hulls and rough trails.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need an adapter to plug it in?\u003c\/summary\u003e\n    \u003cp\u003eThe H4 connector is the common three-pin pattern, so on most boats and rigs it plugs straight in. Some older factory harnesses use a different plug and need a short adapter pigtail.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat's the manufacturer part number?\u003c\/summary\u003e\n    \u003cp\u003eIt's Hella part 002395991, UPC 00760687704768. Handy to have when you're matching a replacement or ordering a spare.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eHella Marine 7-Inch Round H4 Sealed Beam Headlamp\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHella Marine\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e002395991\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e00760687704768\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLamp Type\u003c\/th\u003e\n\u003ctd\u003eSealed Beam Headlight Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBulb Type\u003c\/th\u003e\n\u003ctd\u003eH4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLamp Shape\u003c\/th\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLamp Diameter\u003c\/th\u003e\n\u003ctd\u003e7 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLens Type\u003c\/th\u003e\n\u003ctd\u003eStandard Lens\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTurn Signal\u003c\/th\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOptics\u003c\/th\u003e\n\u003ctd\u003eImproved Optics Without Increased Glare\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eOff-Road\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What bulb does the Hella Marine 002395991 use?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It uses a standard H4 halogen bulb, the common dual-filament type that gives you both low and high beam from one replaceable bulb. When it burns out you swap the bulb, not the whole lamp.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does this lamp include a turn signal?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. This is the without-turn-signal version, a clean headlight only. You'll still run your separate nav and side lights, which is how most boats are wired anyway.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Will it fit my existing 7-inch housing?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's built to the standard 7-inch round sealed beam pattern, so it drops into common 7-inch buckets. Some installs need slightly longer stainless screws than the originals, so check your hardware.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is this a sealed beam or a replaceable-bulb lamp?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It replaces an old sealed beam but it's the better kind. The bulb is a replaceable H4, so the housing stays and you only change the bulb down the road.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it sold as a pair or a single?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"A single lamp. Order two if you want a matched pair up front, or one as a spare.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it reduce glare for oncoming boats?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Hella's improved optics are shaped to put more usable light ahead without adding glare back at oncoming traffic. You see more of the channel without blinding the other boat.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I use it off-road too?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. 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