{"product_id":"hella-marine-h2-55w-12v-halogen-bulb-x511-clear","title":"Hella Marine H2 55W 12V Halogen Bulb | X511 Clear","description":"\u003cp class=\"nvn-hero\"\u003eThe Hella Marine H2 is a single 55-watt, 12-volt halogen replacement bulb with a clear glass and the X511 base. It drops straight into any 12V lamp built around the H2 standard, from spot and flood lamps to auxiliary driving lamps, and brings the same fit-and-forget quality Hella Marine is known for.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eWhen a halogen lamp on your boat goes dark, it's almost always the bulb, not the fixture. This is the Hella Marine H2 replacement bulb, a single 55-watt, 12-volt halogen that drops straight into any lamp built around the H2 standard. Clear glass, clean white light, and the same fit-and-forget build Hella Marine is known for. At this price, it's the easy fix that gets your light working again.\u003c\/p\u003e\n\u003cp\u003eThe H2 is a single-filament halogen with the X511 cap. That's the slim base you'll find in a lot of 12-volt spot lamps, flood lamps, driving lamps, and work lamps. If your fixture was designed for an H2, this is the bulb it wants. There's no guessing at adapters or spacers. The base keys into the socket one way and seats flush, so the swap takes about a minute.\u003c\/p\u003e\n\u003cp\u003eAt 55 watts on a 12-volt system, it throws the bright, consistent beam you expect from a quality halogen. The filament runs inside a pressurized halogen envelope, which is what lets it burn hotter and cleaner than an old incandescent without blackening the glass over time. You get usable light the moment you flip the switch. No warm-up, no color drift.\u003c\/p\u003e\n\u003cp\u003eThe glass is clear, so you get true white halogen light with nothing tinting the beam. That keeps colors honest when you're reading the water, picking out a mooring ball, or checking a line on deck. For a spot or flood lamp, clear is exactly what you want. It throws the most usable light downrange.\u003c\/p\u003e\n\u003cp\u003eWhere does it go? Anywhere you've got a 12-volt halogen lamp running an H2. Think handheld and fixed spotlights for spotting a channel marker after dark, flood lamps lighting a cockpit or work area, and auxiliary driving lamps up on a hardtop or tower. On a trailer rig or a tow vehicle, the same H2 shows up in older driving and fog lamps. One bulb, a lot of jobs, and because the H2 is such a common standard, a single spare covers more than one lamp on most setups.\u003c\/p\u003e\n\u003cp\u003eHella builds these to original-equipment quality standards, which is a plain way of saying they're made to the same spec the lamp was engineered around. That matters out there. Salt air, vibration, and pounding chop are hard on filaments, and a cheap bulb shows it fast. Hella Marine's line is built for dependable, consistent output trip after trip, which is why we keep it on the shelf.\u003c\/p\u003e\n\u003cp\u003eOne install tip worth repeating. Don't handle the glass with bare fingers. The oil from your skin bakes onto the hot envelope and creates a weak spot that shortens bulb life. Hold it by the base, or use a clean cloth, and wipe the glass down with a little alcohol if you touch it by accident. Make sure the lamp is off and cool before you swap it, line up the X511 base, and seat it until it locks in.\u003c\/p\u003e\n\u003cp\u003eShould you keep a spare aboard? Yes. Bulbs always seem to go at the worst time, usually the one night you actually need the light. At this price it's cheap insurance in the spares kit. And if you've wondered about moving to LED, that's a bigger project. An LED retrofit changes the beam pattern and the current draw, and not every halogen housing is built to focus it correctly. If you want to keep your lamp working exactly the way it was designed, a fresh H2 halogen is the simple, reliable answer.\u003c\/p\u003e\n\u003cp\u003eOne last note on the part number. You'll sometimes see this listed as also use new number H2. That just means H2 is the current designation for this bulb. If your old packaging or your lamp manual calls for an H2, this is it.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eH2 single-filament halogen bulb, the direct replacement for any 12V lamp built around the H2 standard\u003c\/li\u003e\n  \u003cli\u003e55-watt output on a 12-volt system for a bright, consistent beam\u003c\/li\u003e\n  \u003cli\u003eX511 base seats flush and keys into the socket one way, no adapters needed\u003c\/li\u003e\n  \u003cli\u003eClear glass delivers true white halogen light with no color tint\u003c\/li\u003e\n  \u003cli\u003ePressurized halogen envelope burns clean without blackening the glass over time\u003c\/li\u003e\n  \u003cli\u003eBuilt to Hella original-equipment quality standards for dependable output\u003c\/li\u003e\n  \u003cli\u003eFits 12V spot lamps, flood lamps, driving lamps, and work lamps\u003c\/li\u003e\n  \u003cli\u003eSold as a single bulb, ideal for a spares kit or a one-for-one 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 is an H2 bulb?\u003c\/summary\u003e\n    \u003cp\u003eIt's a single-filament 12-volt halogen bulb with an X511 base, used in spot lamps, flood lamps, driving lamps, and work lamps. If your lamp was built for an H2, this is the exact bulb it takes.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many watts is this bulb?\u003c\/summary\u003e\n    \u003cp\u003e55 watts on a 12-volt system. That's the standard output for an H2 and gives you a bright, consistent beam.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it come as a single bulb or a pair?\u003c\/summary\u003e\n    \u003cp\u003eSingle. You get one H2 bulb, which makes it easy to do a one-for-one swap or stash a spare in your kit.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat base does it use?\u003c\/summary\u003e\n    \u003cp\u003eThe X511 cap. It seats flush and keys into the socket one way, so there's no guessing and no adapters.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat color is the light?\u003c\/summary\u003e\n    \u003cp\u003eClear glass, true white halogen output. No tint, so colors stay honest when you're reading the water or checking gear on deck.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill it work on a 12-volt system?\u003c\/summary\u003e\n    \u003cp\u003eYes. It's rated 12 volts, which covers most boat and trailer lighting circuits. Don't run it on a 24V system.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I replace this halogen with an LED?\u003c\/summary\u003e\n    \u003cp\u003eYou can look at an LED retrofit, but it's a bigger job. LEDs change the beam pattern and the current draw, and not every halogen housing focuses an LED correctly. If you want the lamp to work exactly as designed, a fresh H2 halogen is the simple fix.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy shouldn't I touch the glass?\u003c\/summary\u003e\n    \u003cp\u003eOil from your fingers bakes onto the hot envelope and creates a weak spot that shortens bulb life. Hold it by the base, and wipe the glass with alcohol if you touch it by accident.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does 'also use new number H2' mean?\u003c\/summary\u003e\n    \u003cp\u003eIt just means H2 is the current designation for this bulb. If your packaging or lamp manual calls for an H2, this is the right replacement.\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 H2 55W 12V Halogen Bulb\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\u003e002857122\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e760687139782\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBulb Type\u003c\/th\u003e\n\u003ctd\u003eH2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTechnology\u003c\/th\u003e\n\u003ctd\u003eHalogen\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e55 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12 Volt\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBase \/ Cap Type\u003c\/th\u003e\n\u003ctd\u003eX511\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eGlass Envelope\u003c\/th\u003e\n\u003ctd\u003eT3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLens Color\u003c\/th\u003e\n\u003ctd\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eSingle (1 Bulb)\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 is an H2 bulb?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a single-filament 12-volt halogen bulb with an X511 base, used in spot lamps, flood lamps, driving lamps, and work lamps. If your lamp was built for an H2, this is the exact bulb it takes.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How many watts is this bulb?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"55 watts on a 12-volt system. That's the standard output for an H2 and gives you a bright, consistent beam.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it come as a single bulb or a pair?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Single. You get one H2 bulb, which makes it easy to do a one-for-one swap or stash a spare in your kit.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What base does it use?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The X511 cap. It seats flush and keys into the socket one way, so there's no guessing and no adapters.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What color is the light?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Clear glass, true white halogen output. 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