{"product_id":"hella-7x6-h4-headlamp-conversion-standard-lens-pair","title":"Hella 7x6 Rectangular H4 Headlamp Conversion, Standard Lens, Pair","description":"\u003cp class=\"nvn-hero\"\u003eThe Hella 7 by 6 inch rectangular H4 conversion is a direct swap for tired factory sealed beams on classic trucks and Jeeps. You get a replaceable H4 bulb behind Hella's improved optics, so the light is brighter and cleaner without blinding oncoming traffic. Two lamps in the box, enough to do both sides.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eIf you're driving anything built in the 1980s or early 90s with those flat 7 by 6 inch rectangular sealed beams, you already know the problem. The factory sealed beam puts out a dim, yellowish pool of light that runs out of road right about the time you need it most. This Hella conversion fixes that. It's a direct replacement for the standard 7 by 6 rectangular sealed beam, but instead of a throwaway one-piece unit, it runs a replaceable H4 bulb behind Hella's improved optics. Brighter, cleaner light, and when the bulb finally dies you swap a cheap bulb instead of the whole lamp.\u003c\/p\u003e\n\u003cp\u003eYou get two lamps in the box, so this does both sides of a standard two-headlight truck or Jeep in one go. Think classic Chevy and GMC pickups, square-body Blazers, Jeep Cherokee XJ and Wrangler YJ, older Ford trucks, and a long list of other rigs that left the factory with the 7 by 6 rectangular pattern. If your vehicle takes the standard rectangular sealed beam, this drops into the same bucket and uses the same mounting ring.\u003c\/p\u003e\n\u003cp\u003eThe story here is the optics. Hella designed the lens and reflector to throw more usable light down the road without dumping glare into oncoming traffic. That's a real balance, and it's the part cheap conversions get wrong. A lot of budget H4 housings just make everything brighter, including the glare that blinds the guy coming the other way and bounces back at you in fog. Hella's approach keeps a defined cutoff so you light up the road, not the sky. On a dark county two-lane, that difference is the whole point.\u003c\/p\u003e\n\u003cp\u003eThe H4 bulb itself is a dual-filament design, so a single lamp handles both your low beam and your high beam. Your factory headlight switch and dimmer wire right in. Most installs are genuinely a drop-in. Pull the old sealed beam, unplug the three-prong connector, plug it into the H4 socket, and set the lamp back in the ring. One thing to check before you button it up is the connector. The classic three-prong headlight plug can be wired for different filament arrangements, so confirm your low and high beams actually switch correctly before you snap everything back together. If they're backwards, it's usually just the plug orientation.\u003c\/p\u003e\n\u003cp\u003eA couple of honest notes. This lamp comes without a turn signal or park lamp built into it, so it's a pure headlight. On almost every truck and Jeep that used the 7 by 6 rectangular setup, the turn signals live in a separate housing anyway, so that's how it should be. But if you were hoping for an all-in-one lamp with the blinker built in, this isn't that. Second, if you run rough trails or a lot of washboard, treat the H4 bulb like any filament bulb and expect vibration to shorten its life over time. It's an easy, cheap replacement when that day comes, and you can step up to a heavy-duty H4 if you beat on the truck.\u003c\/p\u003e\n\u003cp\u003eFor the install itself, a little dielectric grease on the H4 socket contacts goes a long way, especially if the truck sees rain, snow, or road salt. It keeps corrosion off the terminals and keeps the connection solid for years. Aim the lamps once they're in. Park about 25 feet from a garage door or wall on level ground and set the low-beam cutoff so it sits just below straight ahead. Two minutes with a screwdriver and you're dialed.\u003c\/p\u003e\n\u003cp\u003eBottom line, this is one of the highest-value upgrades you can make to an older truck or Jeep. It's cheap insurance for night driving, the light quality is a serious step up from a tired sealed beam, and the switch to a replaceable H4 bulb means you're never buying a whole headlamp again. Hella has been building headlamps for a very long time, and the fit-and-forget reputation is earned. Bolt them in, aim them, and go.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e7 x 6 inch rectangular housing, a direct replacement for the standard factory sealed beam in the same mounting ring\u003c\/li\u003e\n  \u003cli\u003eReplaceable H4 bulb, so a burned-out lamp costs a cheap bulb instead of a whole headlight\u003c\/li\u003e\n  \u003cli\u003eImproved Hella optics throw more usable light down the road without adding glare for oncoming traffic\u003c\/li\u003e\n  \u003cli\u003eH4 dual-filament design runs both low and high beam from one lamp, wired to your factory headlight switch\u003c\/li\u003e\n  \u003cli\u003eStandard clear lens with a defined beam cutoff for a clean pattern on dark roads\u003c\/li\u003e\n  \u003cli\u003eSold as a set of 2, enough to do both sides of a two-headlight truck or Jeep\u003c\/li\u003e\n  \u003cli\u003eNo built-in turn signal, a pure headlight for vehicles with separate signal housings\u003c\/li\u003e\n  \u003cli\u003eThree-prong headlight connector plugs into common factory wiring for a mostly drop-in swap\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 does this replace?\u003c\/summary\u003e\n    \u003cp\u003eIt's a direct replacement for the standard 7 by 6 inch rectangular sealed beam headlight found on a lot of 1980s and 90s trucks and Jeeps. It sets into the same mounting ring the factory sealed beam used.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many lamps are in the box?\u003c\/summary\u003e\n    \u003cp\u003eTwo. This is sold as a set of 2, which covers both sides of a standard two-headlight vehicle.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat bulb does it use?\u003c\/summary\u003e\n    \u003cp\u003eAn H4 bulb. H4 is a dual-filament bulb, so a single lamp gives you both low beam and high beam. The big advantage over a sealed beam is that when the bulb burns out, you replace just the bulb, not the whole headlight.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it have a turn signal built in?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is a headlight only, without a turn signal or park lamp. On the trucks and Jeeps that used the 7 by 6 rectangular setup, the turn signals sit in a separate housing, so you'll keep using those.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this a drop-in install?\u003c\/summary\u003e\n    \u003cp\u003eFor most vehicles, yes. You pull the old sealed beam, unplug the three-prong connector, plug it into the H4 socket, and set the lamp in the ring. Before you close it up, confirm your low and high beams switch correctly, since the three-prong plug can be oriented different ways.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill it fit my truck or Jeep?\u003c\/summary\u003e\n    \u003cp\u003eIf your vehicle came with the standard 7 by 6 inch rectangular sealed beam, this fits the same opening and ring. That covers a wide range of classic pickups, Blazers, Jeep Cherokee XJ, Wrangler YJ, and many others.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat kind of lens is this?\u003c\/summary\u003e\n    \u003cp\u003eA standard lens with Hella's improved optics. It's designed to put more light on the road while holding a clean cutoff, so you get brighter output without throwing extra glare at oncoming drivers.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need a relay or wiring harness?\u003c\/summary\u003e\n    \u003cp\u003eFor a straight swap using standard H4 bulbs, it wires into your factory headlight circuit. If you plan to run higher-wattage bulbs down the road, adding a relay harness is a good idea to take that load off the original switch and wiring.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I aim them after install?\u003c\/summary\u003e\n    \u003cp\u003ePark about 25 feet from a flat wall or garage door on level ground, turn on the low beams, and adjust so the top of the beam sits just below straight ahead. It only takes a couple minutes with a screwdriver on the adjusters.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs there a warranty?\u003c\/summary\u003e\n    \u003cp\u003eYes. Full Hella manufacturer warranty applies, and we're an authorized reseller, so any warranty question runs through us.\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 7x6 Rectangular H4 Headlamp Conversion, Standard Lens, Set of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHella\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e003427811\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e760687722007\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eSet of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eHeadlamp Size\u003c\/th\u003e\n\u003ctd\u003e7 x 6 Inch Rectangular\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\u003eBeam Function\u003c\/th\u003e\n\u003ctd\u003eLow and High Beam (H4 dual-filament)\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\u003eOptics\u003c\/th\u003e\n\u003ctd\u003eImproved, Low-Glare\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\u003eReplaces\u003c\/th\u003e\n\u003ctd\u003eStandard Sealed Beam Headlight\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 does this replace?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a direct replacement for the standard 7 by 6 inch rectangular sealed beam headlight found on a lot of 1980s and 90s trucks and Jeeps. 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The big advantage over a sealed beam is that when the bulb burns out, you replace just the bulb, not the whole headlight.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it have a turn signal built in?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. This is a headlight only, without a turn signal or park lamp. On the trucks and Jeeps that used the 7 by 6 rectangular setup, the turn signals sit in a separate housing, so you'll keep using those.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is this a drop-in install?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"For most vehicles, yes. You pull the old sealed beam, unplug the three-prong connector, plug it into the H4 socket, and set the lamp in the ring. 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It's designed to put more light on the road while holding a clean cutoff, so you get brighter output without throwing extra glare at oncoming drivers.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Do I need a relay or wiring harness?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"For a straight swap using standard H4 bulbs, it wires into your factory headlight circuit. 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