{"product_id":"hella-marine-mlb50-amber-led-beacon-12-24v","title":"Hella Marine MLB50 Amber LED Beacon, 23 Patterns","description":"\u003cp class=\"nvn-hero\"\u003eThe Hella Marine MLB50 is a permanent-mount amber LED beacon built to be seen. Twenty-four LEDs, 23 selectable flash patterns, and 12 to 24 volt auto-sensing operation make it a smart, low-maintenance caution light for work boats and any owner who wants serious visibility on the water.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eHella Marine built the MLB50 for boats that need to be seen. It's a permanent-mount amber LED beacon that throws a bright, attention-getting warning signal, and it runs on either 12 or 24 volt systems without you having to think about it. If you run a work skiff, a commercial boat, a dredge tender, or anything that needs to flag its presence on the water, this is the kind of light that earns its spot on the hard top.\u003c\/p\u003e\n\u003cp\u003eThe amber lens is the giveaway. Amber is the caution color, the one that says give me room without the legal baggage of a blue or red. That makes the MLB50 a natural fit for commercial and utility work, guide boats waiting on a client, or any situation where you want other traffic to slow down and take notice. Check your local rules on beacon use before you wire it in, but for a general warning and visibility light, amber is the safe, sensible choice.\u003c\/p\u003e\n\u003cp\u003eUnder the dome you've got 24 LEDs doing the work. LEDs are why a light like this outlives the old halogen rotators. There's no motor to burn out, no bulb to replace, and far less current draw on your house bank. Hella Marine's whole reputation is built on fit and forget, and a solid-state beacon with no moving parts is exactly that. You bolt it down once and stop thinking about it.\u003c\/p\u003e\n\u003cp\u003eWhere the MLB50 gets genuinely useful is the 23 selectable flash patterns. You're not stuck with one strobe. You can dial in a slow single flash for low-key presence, a hard double or quad for active work zones, or a steadier pattern when you just want to be visible in a crowded anchorage. The pattern is chosen through a select wire, so plan your wiring with a momentary switch to step through the modes. Run it on constant power alone and it'll simply hold the last pattern it was set to.\u003c\/p\u003e\n\u003cp\u003eInstallation is straightforward but worth doing right. It's a permanent, fixed mount, so pick your spot, drill clean, and bed the base properly. We always run a bead of butyl tape or marine sealant under the base on fiberglass and gelcoat, because any through-bolt into a hard top or console roof is a potential leak path if you skip that step. On aluminum T-tops, add an isolating washer to keep dissimilar metals from chewing at each other over a couple of seasons. And put the whole circuit on its own fuse. It's cheap insurance for a light that lives up top in the weather.\u003c\/p\u003e\n\u003cp\u003eA few honest notes. This is a fixed beacon, not a magnetic slap-on, so it's meant to stay put. There's no gasket in the box, so grab a rubber base washer if your mounting surface isn't dead flat. And the 12 to 24 volt auto-sensing means it drops straight into most outboard and inboard systems without a converter, which keeps the install clean. Take a minute to plan the cable run too, so you're not fishing wire through a headliner after the base is already bedded down.\u003c\/p\u003e\n\u003cp\u003eWho's this for? Commercial operators, tow and salvage boats, marina service skiffs, dredge and survey crews, and plenty of private owners who just want a serious caution light for night runs or working the deck at anchor. It's overkill for a small tender, and it isn't a navigation light, so don't try to use it as one. But as a dedicated amber warning beacon that'll shrug off salt, sun, and vibration for years, it's hard to beat the Hella Marine name. Bolt it up once, wire it clean, and it'll do its job season after season without asking anything of you.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e24 high-output LEDs deliver a bright amber warning signal with no bulb or motor to wear out\u003c\/li\u003e\n  \u003cli\u003e23 user-selectable flash patterns, from slow single flash to hard strobe, chosen via a pattern-select wire\u003c\/li\u003e\n  \u003cli\u003e12 to 24 volt auto-sensing operation drops into outboard and inboard systems without a converter\u003c\/li\u003e\n  \u003cli\u003ePermanent fixed-mount base for a stay-put installation on hard tops, consoles, and T-tops\u003c\/li\u003e\n  \u003cli\u003eAmber lens and dome built to stand up to UV and salt for years of service\u003c\/li\u003e\n  \u003cli\u003eSolid-state LED design draws far less current than an old halogen rotator\u003c\/li\u003e\n  \u003cli\u003eHella Marine fit-and-forget build with no moving parts to fail\u003c\/li\u003e\n  \u003cli\u003eModel MLB50, part number H27995001, a dedicated marine caution and visibility beacon\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 voltage does the Hella Marine MLB50 run on?\u003c\/summary\u003e\n    \u003cp\u003e12 to 24 volts DC, auto-sensing. It works on both 12V and 24V systems without a converter, so it drops into most outboard and inboard setups cleanly. Put it on its own fused circuit.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many flash patterns does it have?\u003c\/summary\u003e\n    \u003cp\u003e23 selectable patterns. You can run a slow single flash for low-key presence, a hard double or quad for active work zones, or a steadier pattern for general visibility.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow is the beacon mounted?\u003c\/summary\u003e\n    \u003cp\u003eIt's a permanent, fixed mount. You bolt the base down to a flat surface like a hard top, console roof, or T-top. Bed it with butyl tape or marine sealant so the through-bolts don't become a leak path.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I switch between the flash patterns?\u003c\/summary\u003e\n    \u003cp\u003eThe pattern is chosen through a select wire. Wire it to a momentary switch so you can step through the modes. On constant power alone it just holds the last pattern it was set to.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many LEDs are in it?\u003c\/summary\u003e\n    \u003cp\u003e24 LEDs. Being solid-state, there's no motor and no bulb, so it draws less current and outlasts an old halogen rotating beacon.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs amber the right color for my boat?\u003c\/summary\u003e\n    \u003cp\u003eAmber is the standard caution color and a natural fit for commercial, utility, and work boats. It isn't a navigation light, so don't use it as one, and check your local rules on beacon use before you wire it in.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it come with a mounting gasket?\u003c\/summary\u003e\n    \u003cp\u003eThere's no gasket in the box. If your mounting surface isn't dead flat, add a rubber base washer, and on aluminum T-tops use an isolating washer to prevent dissimilar-metal corrosion.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it built for the saltwater environment?\u003c\/summary\u003e\n    \u003cp\u003eYes. Hella Marine designs its lamps around a fit-and-forget philosophy with UV-stable materials, so the MLB50 is made to shrug off salt, sun, and vibration up on the hard top.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\n    \u003cp\u003eFull Hella Marine manufacturer warranty applies. We're an authorized Hella Marine reseller, so any warranty claim 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 Marine MLB50 LED Beacon, Amber Lens, 23 Selectable Patterns\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\u003eH27995001\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e760687156765\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eMLB50\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLight Source\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNumber of LEDs\u003c\/th\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLens Color\u003c\/th\u003e\n\u003ctd\u003eAmber\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFlash Patterns\u003c\/th\u003e\n\u003ctd\u003e23 Selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOperating Voltage\u003c\/th\u003e\n\u003ctd\u003e12-24 Volt DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMount Type\u003c\/th\u003e\n\u003ctd\u003ePermanent (Fixed) Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eLED Warning Beacon\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 voltage does the Hella Marine MLB50 run on?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"12 to 24 volts DC, auto-sensing. It works on both 12V and 24V systems without a converter, so it drops into most outboard and inboard setups cleanly. Put it on its own fused circuit.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How many flash patterns does it have?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"23 selectable patterns. You can run a slow single flash for low-key presence, a hard double or quad for active work zones, or a steadier pattern for general visibility.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How is the beacon mounted?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a permanent, fixed mount. You bolt the base down to a flat surface like a hard top, console roof, or T-top. Bed it with butyl tape or marine sealant so the through-bolts don't become a leak path.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How do I switch between the flash patterns?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The pattern is chosen through a select wire. Wire it to a momentary switch so you can step through the modes. On constant power alone it just holds the last pattern it was set to.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How many LEDs are in it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"24 LEDs. Being solid-state, there's no motor and no bulb, so it draws less current and outlasts an old halogen rotating beacon.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is amber the right color for my boat?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Amber is the standard caution color and a natural fit for commercial, utility, and work boats. It isn't a navigation light, so don't use it as one, and check your local rules on beacon use before you wire it in.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it come with a mounting gasket?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"There's no gasket in the box. If your mounting surface isn't dead flat, add a rubber base washer, and on aluminum T-tops use an isolating washer to prevent dissimilar-metal corrosion.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it built for the saltwater environment?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. Hella Marine designs its lamps around a fit-and-forget philosophy with UV-stable materials, so the MLB50 is made to shrug off salt, sun, and vibration up on the hard top.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What's the warranty?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Full Hella Marine manufacturer warranty applies. 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