{"product_id":"cob-led-car-interior-reading-light-bulbs-t10-w5w-ba9s-festoon","title":"COB LED Car Interior Reading Light Bulbs – T10 W5W BA9S Festoon Universal Fit","description":"\u003ch2\u003eDim, Yellow, Flickering — Your Car's Interior Lighting Is Letting You Down\u003c\/h2\u003e\u003cp\u003eYou reach into the back seat in the dark and can barely see what you're looking for. You check your map or a document at night and the overhead light barely illuminates the page. You park in a dark car park and the interior light gives you just enough glow to fumble with your keys before it cuts out. The factory-fitted incandescent bulbs in most vehicles were designed to a cost, not a standard — and the result is interior lighting that is dim, yellow, slow to reach full brightness, and prone to burning out at the worst possible moment.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCOB LED Car Interior Reading Light Bulbs\u003c\/strong\u003e solve this problem completely. Available in 16, 24, and 48 LED configurations, these bulbs replace your existing interior, dome, reading, and festoon lights with crisp, bright white COB LED illumination that reaches full brightness instantly, draws a fraction of the power of incandescent alternatives, and lasts tens of thousands of hours longer. With three adapter types included — T10 (W5W\/194), BA9S, and Festoon (31mm, 36mm, 39mm, 41mm) — a single set covers virtually every interior light fitting found in modern and classic vehicles.\u003c\/p\u003e\u003ch2\u003eWhy COB LED Is the Right Technology for Car Interiors\u003c\/h2\u003e\u003cp\u003eCOB — Chip on Board — is a LED packaging technology that places multiple LED chips directly onto a single substrate, creating a dense, uniform light source with no dark spots, no hot spots, and no visible individual diodes. The result is a smooth, even spread of light that illuminates the entire interior of your vehicle rather than creating a bright centre with dim edges.\u003c\/p\u003e\u003cp\u003eCompared to standard SMD LED bulbs, COB LEDs produce more lumens per watt, generate less heat, and have a longer operational lifespan. Compared to the incandescent bulbs fitted as standard in most vehicles, the difference is transformative: brighter light, whiter colour temperature, instant-on performance, and a lifespan measured in years rather than months.\u003c\/p\u003e\u003cp\u003eThe 3W power draw of these bulbs means they place minimal load on your vehicle's electrical system — important for vehicles where interior lights are left on accidentally, and for classic or older vehicles with less robust electrical systems.\u003c\/p\u003e\u003ch2\u003eUniversal Fit — Three Adapters, One Set\u003c\/h2\u003e\u003cp\u003eThe most common frustration when upgrading car interior bulbs is compatibility. Different vehicles use different fittings, and even within a single vehicle, different light positions may use different bases. This set eliminates that problem by including three adapter types in the box:\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eT10 (W5W\/194)\u003c\/strong\u003e — the most common fitting for side marker lights, number plate lights, and some reading lights. \u003cstrong\u003eBA9S\u003c\/strong\u003e — a bayonet fitting used in many European vehicles for interior and instrument lighting. \u003cstrong\u003eFestoon (31mm, 36mm, 39mm, 41mm)\u003c\/strong\u003e — the elongated tube fitting used for dome lights, boot lights, and overhead reading lights in the majority of passenger vehicles.\u003c\/p\u003e\u003cp\u003eBetween these three adapter types, this set is compatible with the interior lighting of virtually every passenger car, van, and light commercial vehicle on the road. Check your vehicle's existing bulb type against the list above — if it matches any of these fittings, these bulbs will fit.\u003c\/p\u003e\u003ch2\u003eChoose Your LED Count — 16, 24, or 48 LEDs\u003c\/h2\u003e\u003cp\u003eThe three variants in this range offer different levels of brightness to suit different applications and preferences. The \u003cstrong\u003e16 LED\u003c\/strong\u003e variant is ideal for smaller light positions — glove box lights, footwell lights, and number plate lights — where a focused, moderate output is appropriate. The \u003cstrong\u003e24 LED\u003c\/strong\u003e variant suits most standard dome and reading light positions, providing a significant upgrade over incandescent without being overwhelming. The \u003cstrong\u003e48 LED\u003c\/strong\u003e variant is the choice for large dome lights, boot lights, and any position where maximum illumination is the priority.\u003c\/p\u003e\u003cp\u003eAll three variants operate at 12V and are compatible with standard automotive electrical systems. No resistors, no load equalisers, and no additional wiring are required for most vehicles — simply remove the existing bulb, fit the appropriate adapter, and install the LED unit.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cp\u003eBrand: Qujuzawa | Item Type: Reading \/ Interior Lights | Interface Types: T10 (W5W\/194), BA9S, Festoon (31mm, 36mm, 39mm, 41mm) | LED Counts: 16, 24, 48 | Wattage: 3W | Voltage: 12V | Colour: White | Vehicle Compatibility: Universal | Origin: Mainland China\u003c\/p\u003e","brand":"Elanique","offers":[{"title":"48LED  White","offer_id":53283343925591,"sku":"136:200002573#48LED  White","price":23.79,"currency_code":"USD","in_stock":true},{"title":"16LED  White","offer_id":53283343958359,"sku":"136:200002572#16LED  White","price":22.89,"currency_code":"USD","in_stock":true},{"title":"24LED  White","offer_id":53283343991127,"sku":"136:175#24LED  White","price":23.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/8463\/0103\/files\/HTB14.jqnFOWBuNjy0Fiq6xFxVXax.webp?v=1778505685","url":"https:\/\/elanique.shop\/products\/cob-led-car-interior-reading-light-bulbs-t10-w5w-ba9s-festoon","provider":"Elanique","version":"1.0","type":"link"}