{"product_id":"marsauto-d1s-hid-xenon-bulbs-35w-6000k-pack-of-2-plug-and-play-oem-fit-fast-startup","title":"Marsauto D1S HID Xenon Bulbs 35W 6000K Pack of 2 — Plug-and-Play OEM Fit, Fast Startup","description":"\u003cp\u003e\u003cstrong\u003eMarsauto D1S 35W 6000K Xenon HID bulbs are plug-and-play headlight replacements engineered to deliver crisp cold-white illumination, fast startup, and long-lasting performance for compatible HID systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese D1S bulbs (fits part numbers 66144, 66140, 85140, 85415\/85415C1) are designed as direct OEM-sized replacements to restore or upgrade factory HID lighting. With a 6000K color temperature for a bright, neutral-cold white beam and a 35W power rating, they focus on reliable visibility without complicated wiring. Built using high-purity xenon gas, UV-resistant quartz, and precision electrodes, the lamps balance beam quality, fast ignition and durability for daily driving or occasional long trips.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly do these bulbs reach full brightness?\u003c\/h3\u003e\n\u003cp\u003eThese Marsauto D1S xenon bulbs are optimized for fast startup and will reach usable brightness within seconds. They employ heat-resistant electrodes and a high-quality ignition capsule to minimize warm-up time so you get consistent illumination soon after turning on the headlights.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical full brightness in about 5 seconds.\u003c\/li\u003e\n  \u003cli\u003ePrecision electrodes for steady, even arc formation.\u003c\/li\u003e\n  \u003cli\u003eReliable ignition across temperature ranges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat beam quality and color should I expect on the road?\u003c\/h3\u003e\n\u003cp\u003eThe bulbs are specified at 6000K, producing a crisp, cold-white light that enhances contrast and modernizes your vehicle’s appearance. Their APL capsule and pure xenon fill help produce a uniform beam with minimal glare or dark spots when installed into a properly aligned headlamp housing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6000K cold-white tone for improved road contrast.\u003c\/li\u003e\n  \u003cli\u003eAPL capsule and 99.99% pure xenon for smooth beam output.\u003c\/li\u003e\n  \u003cli\u003eEngineered to minimize scatter and avoid uneven hotspots.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and long-lived are these replacement HID lamps?\u003c\/h3\u003e\n\u003cp\u003eMarsauto builds these D1S bulbs with UV-resistant quartz glass and laser-welded construction to resist vibration and weather exposure. They are rated for extended service life so you won’t need frequent replacements under normal driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated for approximately 3,000 hours of use.\u003c\/li\u003e\n  \u003cli\u003eAirtight seals prevent gas leakage and contamination.\u003c\/li\u003e\n  \u003cli\u003eShock- and vibration-resistant laser welds for rough-road reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and will these fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThese D1S bulbs are manufactured to exact 1:1 OEM size specifications for true plug-and-play replacement in compatible HID housings. No additional ballasts, wiring changes, or tools are required in most applications—installation typically takes five minutes per lamp for experienced DIYers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact OEM dimensions for direct fit into D1S sockets.\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play; no modification in compatible systems.\u003c\/li\u003e\n  \u003cli\u003ePack of 2 for replacing both headlights at once for matched color\/brightness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Drivers with vehicles that use D1S\/66144\/66140\/85140\/85415 HID bulbs who want a reliable, OEM-sized replacement in a neutral-cold 6000K color. These bulbs suit commuters, enthusiasts refreshing aging HID lamps, and anyone seeking quicker warm-up, consistent beam quality, and extended lifespan without rewiring. Confirm your vehicle’s bulb type before ordering to ensure compatibility with the D1S platform.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these D1S bulbs work with my car's existing ballast?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—these are OEM-sized D1S replacements designed to work with compatible factory ballasts without rewiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What color temperature and wattage are these bulbs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are 35W bulbs with a 6000K cold-white color temperature for crisp, neutral-white light.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Marsauto","offers":[{"title":"Default Title","offer_id":48086242721950,"sku":"B0F47GXSHS","price":43.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/marsauto-d1s-front-packaging_56b18763-7e07-4af2-ac33-dbb6d77ab976.jpg?v=1785891550","url":"https:\/\/northtrailauto.ca\/products\/marsauto-d1s-hid-xenon-bulbs-35w-6000k-pack-of-2-plug-and-play-oem-fit-fast-startup","provider":"North Trail Auto","version":"1.0","type":"link"}