{"title":"12V LED light bulbs","description":"\u003cp\u003eA 12V LED bulb runs on low voltage: a vehicle battery, an existing 12 V circuit or a 230 V to 12 V transformer. It is chosen for a motorhome, a van, a caravan, a boat or battery-powered lighting, first noting the socket base and the space available inside the fixture.\u003c\/p\u003e\n\n\u003ch2 id=\"definition\"\u003eWhat is a 12V LED bulb and where should you use it?\u003c\/h2\u003e\n\u003cp\u003eA 12V LED bulb uses little power and produces little heat, which matters on board a vehicle or on a battery-powered circuit. It fits ceiling lights in the living area, recessed spotlights, boot and storage compartment lights, strips and batten lights. It is also found on boats and in garden sheds connected to a panel and a battery.\u003c\/p\u003e\n\u003cp\u003eWhat all these uses have in common: the source delivers 12 V, not 230 V. A low-voltage bulb fitted into a mains socket is destroyed immediately. So the choice comes down first to voltage, then to the base, then to the light you want. To see all the available formats, browse \u003ca href=\"https:\/\/designix.fr\/collections\/luminaire\"\u003eour entire lighting range\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003e12V or 220V LED bulbs: what is the difference?\u003c\/h3\u003e\n\u003cp\u003eThe supply voltage drives everything else: the type of socket, the way it is wired and the safety of the installation. The table below sums up what changes. If your project concerns a home connected to the mains, it is better to look at \u003ca href=\"\/collections\/ampoules-led-220v\"\u003eswitching to 220 V LED bulbs\u003c\/a\u003e rather than improvising a transformer.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ccaption\u003e12V LED bulb and 220V LED bulb: the differences\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCriterion\u003c\/th\u003e\n\u003cth\u003e12V LED bulb\u003c\/th\u003e\n\u003cth\u003e220V LED bulb\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eBattery, 12 V circuit or transformer\u003c\/td\u003e\n\u003ctd\u003eDirectly on the home mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhere used\u003c\/td\u003e\n\u003ctd\u003eMotorhome, van, caravan, boat, battery lighting\u003c\/td\u003e\n\u003ctd\u003eCeiling light, chandelier, wall light, recessed spotlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon bases\u003c\/td\u003e\n\u003ctd\u003eSmall formats such as G4, E27 depending on the model\u003c\/td\u003e\n\u003ctd\u003eE27, E14, G9, GU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimming\u003c\/td\u003e\n\u003ctd\u003eDepends on the transformer and the power supply\u003c\/td\u003e\n\u003ctd\u003eDepends on dimmer compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eVery low voltage, wiring to be adapted\u003c\/td\u003e\n\u003ctd\u003e230 V home installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight\u003c\/td\u003e\n\u003ctd\u003eWarm or neutral depending on use on board\u003c\/td\u003e\n\u003ctd\u003eDepending on the mood of the room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e12V LED lighting on battery: what you need to plan for\u003c\/h3\u003e\n\u003cp\u003eThree things matter before the bulb: a source that really delivers 12 V, wiring whose cross-section takes the length into account, and circuit protection between the battery and the light points. Check the polarity before connecting and tighten the terminals. A tired installation gives weak or flickering light, even with a good bulb.\u003c\/p\u003e\n\n\u003ch2 id=\"vehicules\"\u003e12V LED bulbs for motorhome, van and caravan: how should you organise the lighting?\u003c\/h2\u003e\n\u003cp\u003eOn board, lighting is thought of by area rather than by room: a general point on the ceiling of the living area, spotlights under the upper cabinets for the worktop, a boot or storage compartment light, and targeted light for reading. Each area has its use, and therefore its bulb. Replacement is done bulb by bulb, without touching the original wiring.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, note the circuit voltage, the shape of the socket and the space available under the diffuser. That is the only way to be sure the model will fit. The collection \u003ca href=\"\/collections\/ampoules-12v\"\u003ethe shop's 12 V bulbs\u003c\/a\u003e groups the relevant formats.\u003c\/p\u003e\n\n\u003ch3\u003e12V LED lighting in a motorhome: where should the light points go?\u003c\/h3\u003e\n\u003cp\u003eTwo or three points are better than a single strong source: a ceiling light for living, an adjustable spotlight above the kitchen, a wall light near the berth. This way the lights overlap without dazzling. For the small sockets of ceiling spotlights, \u003ca href=\"\/collections\/autres-culots-ampoules-g4-g9-etc-1\"\u003eG4 bases and other specific formats\u003c\/a\u003e are the first thing to check.\u003c\/p\u003e\n\n\u003ch3\u003e12V LED lighting in a van or caravan: replacing the original bulb\u003c\/h3\u003e\n\u003cp\u003eIn a converted van as in a caravan, the original bulb often gives a yellow light and uses more power. Replace it with an LED of the same base and the same size, keeping the same voltage. The gain shows in both consumption and visual comfort, without modifying the existing circuit.\u003c\/p\u003e\n\n\u003ch2 id=\"culot\"\u003e12V LED bulbs G4, E27: which base should you choose?\u003c\/h2\u003e\n\u003cp\u003eThe base is the first criterion, before power and colour: a bulb of the wrong format will not screw in, or will not fit inside the fixture. So read the socket, note its shape, then choose. A bulb designed for 12 V is never fitted into a socket supplied at 230 V, and vice versa.\u003c\/p\u003e\n\u003cp\u003eThe table below matches common uses with the base to check and the associated point of caution.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ccaption\u003eWhich type of 12V LED bulb for which use\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003cth\u003eBase to check\u003c\/th\u003e\n\u003cth\u003ePoint of caution\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotorhome or van\u003c\/td\u003e\n\u003ctd\u003eVehicle 12 V circuit\u003c\/td\u003e\n\u003ctd\u003eG4 or original socket\u003c\/td\u003e\n\u003ctd\u003eSize inside the fixture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaravan\u003c\/td\u003e\n\u003ctd\u003e12 V circuit or auxiliary battery\u003c\/td\u003e\n\u003ctd\u003eBase of the original ceiling light\u003c\/td\u003e\n\u003ctd\u003ePolarity and tightness of the terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCar\u003c\/td\u003e\n\u003ctd\u003eVehicle 12 V network\u003c\/td\u003e\n\u003ctd\u003eBase of the original socket\u003c\/td\u003e\n\u003ctd\u003eType of bulb specified for the light or ceiling light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery lighting\u003c\/td\u003e\n\u003ctd\u003e12 V battery with circuit protection\u003c\/td\u003e\n\u003ctd\u003eDepending on the socket of the holder\u003c\/td\u003e\n\u003ctd\u003eTotal consumption of the lit points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 V recessed spotlight\u003c\/td\u003e\n\u003ctd\u003e230 V to 12 V transformer\u003c\/td\u003e\n\u003ctd\u003eSmall base such as G4\u003c\/td\u003e\n\u003ctd\u003eCompatibility with the existing transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 V strip or batten light\u003c\/td\u003e\n\u003ctd\u003eDedicated 12 V power supply\u003c\/td\u003e\n\u003ctd\u003eNone: direct connection\u003c\/td\u003e\n\u003ctd\u003eCut marks and polarity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e12V LED bulbs G4: for which fixtures?\u003c\/h3\u003e\n\u003cp\u003eThe G4 fits small low-voltage spotlights, very common in living areas and shallow recessed ceiling lights. Two pin contacts, a reduced format, light that can be directed depending on the holder. As space is limited, check the diameter and length of the model before sliding it under the protective glass. These are also the G4 LED bulbs you look for to replace a tired spotlight without changing the fixture.\u003c\/p\u003e\n\n\u003ch3\u003e12V LED bulbs E27: in which cases should you screw them in?\u003c\/h3\u003e\n\u003cp\u003eAn E27 socket in 12 V is found on boat ceiling lights, portable battery lamps and some fixtures in converted vehicles. In that case, you find the same models as at home: \u003ca href=\"\/collections\/ampoules-led-e27\"\u003eE27 base models\u003c\/a\u003e come in several light outputs. For small sockets, look instead at \u003ca href=\"\/collections\/ampoules-e14\"\u003eE14 bulbs for small sockets\u003c\/a\u003e, and for a pin base, \u003ca href=\"\/collections\/ampoules-led-g9\"\u003eG9 base bulbs\u003c\/a\u003e concern other devices still.\u003c\/p\u003e\n\n\u003ch2 id=\"puissance\"\u003e12V LED bulbs 5W: which power for which use?\u003c\/h2\u003e\n\u003cp\u003eThe power figure indicates what the bulb consumes, and that is what weighs on a battery's runtime. A moderate power is enough for accent lighting, reading or a boot. To light a whole living area, compare models with each other and add up what stays on at the same time, because it is the total that drains the battery.\u003c\/p\u003e\n\u003cp\u003ePower does not tell the whole story of perceived light: the diffusion of the fixture, the colour and the mounting height matter just as much. Among \u003ca href=\"\/collections\/ampoules-led-1\"\u003ethe LED bulb range\u003c\/a\u003e, compare at equal use, not on the watt figure alone.\u003c\/p\u003e\n\n\u003ch3\u003e12V LED spotlight: power, flux and dimensions\u003c\/h3\u003e\n\u003cp\u003eA 12 V recessed spotlight imposes its constraint: the available depth and the diameter of the cut-out. Note these two measurements, then look for the bulb that fits. A 12V LED spotlight that is too wide will not fit, even with the right voltage and the right base. Power is then chosen according to use: general lighting, worktop or accent light.\u003c\/p\u003e\n\n\u003ch3\u003eReading the label of a 12 V LED bulb before buying\u003c\/h3\u003e\n\u003cp\u003eFour pieces of information are enough to decide: voltage, base, power consumption and colour temperature. Add the protection rating if the fixture is outdoors or in a damp room, and the dimensions if space is limited. Reading this avoids returning parcels and placing a second order.\u003c\/p\u003e\n\n\u003ch2 id=\"fonctionnement\"\u003eHow do you run an LED on 12 volt?\u003c\/h2\u003e\n\u003cp\u003ePower the bulb with a source that really delivers 12 V: battery, vehicle circuit or 230 V to 12 V transformer. The expected current is direct. Respect the polarity on models with terminals, check the voltage before screwing in the bulb, and check the tightness. A reverse connection or an unsuitable voltage gives weak light, flickering, or nothing.\u003c\/p\u003e\n\u003cp\u003eThe dimmer deserves a separate check: not all bulbs are controlled in the same way. If your circuit is dimmed, go for \u003ca href=\"\/collections\/ampoules-led-a-variateur\"\u003ebulbs compatible with a dimmer\u003c\/a\u003e and test the behaviour at low intensity.\u003c\/p\u003e\n\n\u003ch3\u003e12V LED transformer: direct or alternating?\u003c\/h3\u003e\n\u003cp\u003eA 230 V to 12 V transformer may output direct or alternating current depending on its design. Some bulbs handle both, others do not: the information appears on the product or on the transformer's instructions. If in doubt, note the reference of the 12V LED transformer before ordering the bulb, rather than replacing it at random when flickering occurs.\u003c\/p\u003e\n\n\u003ch3\u003eCuttable LED strip: how does it work?\u003c\/h3\u003e\n\u003cp\u003eA cuttable 12V LED strip has regular cut marks: only separate it at these marks, because each section contains its components. Cutting elsewhere breaks the circuit and the following part goes out. Then connect the sections with the intended connectors, respecting the polarity. The same principle applies to an LED batten light or an LED bar.\u003c\/p\u003e\n\n\u003ch2 id=\"luminaires\"\u003eCan you put a 12 V LED bulb in a ceiling light, a chandelier or a wall light?\u003c\/h2\u003e\n\u003cp\u003eYes, on one condition: that the fixture is supplied at low voltage or connected to a suitable transformer. On a 230 V home installation, choose a screw-in bulb compatible with the socket, not a 12 V model. Low voltage mainly concerns vehicles, boats and battery circuits. The voltage of the fixture should be read before any purchase.\u003c\/p\u003e\n\u003cp\u003eThe rest is a matter of mood: light colour and diffusion do more for visual comfort than the stated power. For an interior, the first thing to look at is \u003ca href=\"\/collections\/ampoules\"\u003eall our LED bulbs\u003c\/a\u003e designed for the mains.\u003c\/p\u003e\n\n\u003ch3\u003eLED ceiling lighting: when should you switch to 12 V?\u003c\/h3\u003e\n\u003cp\u003eYou switch to 12 V when the ceiling light is itself a low-voltage fixture: boat cabin, living area, converted vehicle, room powered by a battery. In a home, LED ceiling lighting stays at 230 V and the choice comes down to base and colour. A warmer bulb suits a rest room better than a worktop.\u003c\/p\u003e\n\n\u003ch3\u003eLED wall light and LED chandelier: which bulb for a living room?\u003c\/h3\u003e\n\u003cp\u003eIn a living room, a powerful LED wall light on the wall and a living room LED chandelier on the ceiling complement each other: one lights a reading corner, the other provides general light. Match the colour temperatures to avoid mixing yellow and white. \u003ca href=\"\/collections\/ampoules-pour-salon\"\u003eBulbs designed for the living room\u003c\/a\u003e and those \u003ca href=\"\/collections\/ampoules-pour-chambre\"\u003esuited to the bedroom\u003c\/a\u003e follow this logic, with warm or more neutral outputs.\u003c\/p\u003e\n\n\u003ch2 id=\"inconvenients\"\u003eWhat are the drawbacks of LED bulbs?\u003c\/h2\u003e\n\u003cp\u003eAn LED bulb needs a good power supply: poorly supplied, it flickers or lights dimly. Its rendering depends on the colour temperature chosen, warmer or cooler. Some do not work with all dimmers or all older transformers. Finally, it releases its heat and copes badly with a totally enclosed fixture. These points are solved by checking, not by replacing blindly.\u003c\/p\u003e\n\u003cp\u003eTo choose the light, two simple references: \u003ca href=\"\/collections\/ampoules-2700k\"\u003e2700K bulbs with warm light\u003c\/a\u003e for relaxation areas, and \u003ca href=\"\/collections\/ampoules-3000k\"\u003emore neutral 3000K bulbs\u003c\/a\u003e for work areas. Style matters too: \u003ca href=\"\/collections\/ampoules-a-filament\"\u003ea filament look\u003c\/a\u003e or \u003ca href=\"\/collections\/ampoules-retro\"\u003eretro-style models\u003c\/a\u003e dress a visible pendant light.\u003c\/p\u003e\n\n\u003ch3\u003eWhy does a 12 V LED bulb flicker?\u003c\/h3\u003e\n\u003cp\u003eFlickering almost always comes from the power supply, not the bulb: tired transformer, unstable voltage on the circuit, loose terminal, or a bulb that is not compatible with the dimmer in place. First test the tightness and the voltage, then the transformer's compatibility. If doubt remains, the bulb can be checked on a stable source.\u003c\/p\u003e\n\n\u003ch3\u003e12 V LED car bulb: mistakes to avoid\u003c\/h3\u003e\n\u003cp\u003eThree mistakes come up again and again: ordering without checking the base of the original socket, forcing a bulb that is too long into a light or ceiling light, and closing the optic before testing that it lights up. Replace bulb by bulb, without touching the wiring. Indicator lights follow their own rules and are not treated like cabin lighting.\u003c\/p\u003e\n\n\u003ch2 id=\"alimentation\"\u003e12V LED lighting on battery: which transformer and which protection should you choose?\u003c\/h2\u003e\n\u003cp\u003eBetween the battery and the light points, you need a stable power supply, circuit protection and wiring whose cross-section matches the length of the run. The transformer is chosen for the whole circuit, not for a single bulb. Note the polarity at every connection, and check everything before switching on.\u003c\/p\u003e\n\u003cp\u003eOutdoors or in a damp environment, the protection rating decides: \u003ca href=\"\/collections\/ampoules-d-exterieur-led\"\u003eour outdoor bulbs\u003c\/a\u003e are designed for these situations. The same reflex applies to a storage compartment, a boat locker or an unheated shed.\u003c\/p\u003e\n\n\u003ch3\u003e12V LED lighting: indoors or outdoors, which protection rating?\u003c\/h3\u003e\n\u003cp\u003eThe IP rating describes resistance to dust and water, and it is what allows or prevents installation outside. In a dry interior, a low rating is enough. Outdoors, under an awning or on a boat, go up a notch. It is not the bulb alone that protects: the fixture, its seals and its glass matter as much as the stated IP reference.\u003c\/p\u003e\n\n\u003ch3\u003eConnecting a 12V LED strip or batten light to a battery\u003c\/h3\u003e\n\u003cp\u003eFirst connect the protected power supply to the battery, then the strip or batten light to that power supply, respecting positive and negative. Cut at the marks if the length needs adjusting. A test before final fixing avoids re-sticking a strip fitted the wrong way round.\u003c\/p\u003e\n\n\u003cp\u003eSo the choice comes down to three readings: the circuit voltage, the socket base and the colour temperature. Once these three points are noted, replacement happens without surprises. At Designix, payment is secure, delivery is tracked, returns are possible and customer service answers compatibility questions before ordering.\u003c\/p\u003e\n\n\u003ch2 id=\"faq\"\u003eFrequently asked questions about 12V LED bulbs\u003c\/h2\u003e\n\n\u003cdetails\u003e\u003csummary\u003e12V LED bulbs for a motorhome: what should you check?\u003c\/summary\u003e\u003cp\u003eNote the circuit voltage, the shape of the socket and the space available inside the fixture. The model is then chosen according to use: general ceiling lighting, reading or boot. Light colour and power consumption complete the choice, without exceeding what the battery can supply over an evening.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eCan you fit 12V LED bulbs in a car?\u003c\/summary\u003e\u003cp\u003eYes, if the circuit concerned is 12 V and the base matches the original socket. Replace the bulb without touching the rest of the wiring and test before closing the light or ceiling light. Cabin lighting is concerned; indicator lights follow other rules.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eCuttable LED strip: how does it work?\u003c\/summary\u003e\u003cp\u003eA cuttable strip has cut marks: only separate it at these marks, because each section contains its components. Cutting elsewhere breaks the circuit and the following portion no longer lights up. Then connect the sections with the intended connectors, respecting the 12 V polarity.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eLiving room LED ceiling light: do you need a 12 V or 230 V bulb?\u003c\/summary\u003e\u003cp\u003eIt all depends on the ceiling light's power supply. If it is connected to the mains, you need a 230 V bulb with the right base; a 12 V bulb cannot be fitted directly. A 12 V ceiling light mainly exists in vehicles, boats and battery installations. So check the voltage before choosing the power.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003e12V LED lighting on battery: how should you plan consumption?\u003c\/summary\u003e\u003cp\u003eLook at the power in watts stated on the bulb and the battery capacity, then add up the light points switched on at the same time. Reducing the number of points or the power consumed extends the runtime. The transformer and the wiring must also support the whole circuit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"name\":\"12V LED bulbs: low-voltage lighting for motorhome, van and battery\",\"description\":\"12V LED bulbs: which base, which power and which use for motorhome, van or battery. Selection guide and low-voltage compatibility.\",\"url\":\"https:\/\/designix.fr\/collections\/ampoules-led-12v\",\"isPartOf\":{\"@type\":\"WebSite\",\"name\":\"Designix\",\"url\":\"https:\/\/designix.fr\"},\"speakable\":{\"@type\":\"SpeakableSpecification\",\"cssSelector\":[\"h1\",\"h2\"]}},{\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/designix.fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/designix.fr\/collections\/luminaire\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Bulbs\",\"item\":\"https:\/\/designix.fr\/collections\/ampoules\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"12V LED bulbs: low-voltage lighting for motorhome, van and battery\",\"item\":\"https:\/\/designix.fr\/collections\/ampoules-led-12v\"}]},{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How do you run an LED on 12 volt?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Connect it to a source that delivers 12 V direct current: battery, vehicle circuit or 230 V to 12 V transformer. Respect the polarity, check the voltage before screwing in the bulb and make sure the socket is designed for low voltage. A direct mains connection would damage it.\"}},{\"@type\":\"Question\",\"name\":\"What are the drawbacks of LED bulbs?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"An LED bulb needs a good power supply: on an old transformer or an incompatible dimmer, it may flicker or refuse to light. Its light sometimes seems cooler depending on the colour temperature chosen. It produces little heat but remains sensitive to the ventilation of the fixture. These points are solved by checking compatibility before buying.\"}},{\"@type\":\"Question\",\"name\":\"12V LED bulbs for a motorhome: what should you check?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"First note the circuit voltage, the shape of the socket and the space available inside the fixture. A 12 V model is then chosen according to use: general ceiling lighting, reading or boot. Light colour and power consumption complete the choice, without exceeding what the battery can supply.\"}},{\"@type\":\"Question\",\"name\":\"Can you fit 12V LED bulbs in a car?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, provided the circuit concerned is 12 V and the base matches the original socket. Replace the bulb without touching the rest of the wiring and test before closing the light or ceiling light. Cabin and interior lighting bulbs are concerned; indicator lights follow other rules.\"}},{\"@type\":\"Question\",\"name\":\"Cuttable LED strip: how does it work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A cuttable LED strip has cut marks: only separate it at these marks, because each section contains its components. Cutting elsewhere breaks the circuit and the following portion no longer lights up. Then connect the sections with the intended connectors, respecting the 12 V polarity.\"}},{\"@type\":\"Question\",\"name\":\"Living room LED ceiling light: do you need a 12 V or 230 V bulb?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It all depends on the ceiling light's power supply. If it is connected to the mains, you need a 230 V bulb with the right base; a 12 V bulb cannot be fitted directly. A 12 V ceiling light mainly exists in vehicles, boats and battery installations. So check the voltage before choosing the power.\"}},{\"@type\":\"Question\",\"name\":\"12V LED lighting on battery: how should you plan consumption?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Look at the power in watts stated on the bulb and the battery capacity, then add up the light points switched on at the same time. Reducing the number of points or the power consumed extends the runtime. The transformer and the wiring must also support the whole circuit.\"}}]}]}\u003c\/script\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8598\/2228\/collections\/designix-entete-ampoules-led-12v-v1.jpg?v=1791769292","url":"https:\/\/designix-lighting.com\/collections\/12v-led-bulbs.oembed","provider":"Designix","version":"1.0","type":"link"}