{"product_id":"marsauto-d3s-hid-bulbs-6000k-pack-of-2-35w-plug-and-play-xenon-oem-fit-66340-42403","title":"Marsauto D3S HID Bulbs 6000K Pack of 2 — 35W Plug-and-Play Xenon, OEM Fit (66340\/42403)","description":"\u003cstrong\u003eMarsauto D3S HID bulbs are direct-replacement 35W xenon lamps that deliver crisp 6000K cold-white light and simple plug-and-play installation for compatible HID headlight systems.\u003c\/strong\u003e\n\n\u003cp\u003eThese Marsauto D3S bulbs are engineered to match OEM D3S fittings (66340 \/ 42403 \/ 42302 \/ 42403C1) while producing a cool 6000K color temperature for a bright, modern appearance. Built from UV-resistant quartz and precision components, they are intended to reach full intensity quickly and withstand vibration and weather. The pair is sold as a twin pack so you can replace both headlights for consistent color and beam pattern.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly do these bulbs reach full brightness?\u003c\/h3\u003e\n\u003cp\u003eThe Marsauto D3S xenon bulbs achieve near-full output within seconds so you get effective illumination soon after switching on. Their optimized electrodes and gas charge are designed for fast ignition and stable output during warm-up.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApproximately 5 seconds to reach full visible brightness under normal conditions.\u003c\/li\u003e\n  \u003cli\u003eElectrodes wound for even discharge and minimal flicker.\u003c\/li\u003e\n  \u003cli\u003eHigh-purity xenon fill for steady light quality while warming up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these fit my vehicle and require modifications?\u003c\/h3\u003e\n\u003cp\u003eThey are made to the D3S standard size and electrical characteristics, so they should swap directly into vehicles that originally use D3S 35W HID bulbs. No special adapters or tools are required for most applications—just unplug the old lamp and plug the new one in.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact 1:1 OEM physical dimensions for direct replacement.\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play compatibility with standard D3S ballasts and connectors.\u003c\/li\u003e\n  \u003cli\u003eSold as a pack of two for matched output and color on both sides.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these bulbs for everyday driving conditions?\u003c\/h3\u003e\n\u003cp\u003eMarsauto constructs these lamps with laser-welded assemblies and sealed quartz envelopes to resist shocks, vibrations, and environmental exposure common in road use. UV-resistant glass reduces the risk of discoloration, and tight seals help prevent gas leaks that shorten life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLaser-welded construction to withstand vibration and rough road surfaces.\u003c\/li\u003e\n  \u003cli\u003eUV-resistant quartz glass minimizes darkening over time.\u003c\/li\u003e\n  \u003cli\u003ePrecision seals and electrodes designed for longer service life—rated around 3,000 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat light characteristics and performance should I expect?\u003c\/h3\u003e\n\u003cp\u003eExpect a cool-white 6000K color that enhances contrast and gives a modern look without the strong blue tint of higher color temperatures. At 35W nominal power, these bulbs balance brightness and ballast compatibility for typical HID systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6000K cold-white color for a crisp, modern appearance on the road.\u003c\/li\u003e\n  \u003cli\u003eDesigned to produce even beam patterns with minimal glare when properly aligned in compatible housings.\u003c\/li\u003e\n  \u003cli\u003eHigh-purity xenon and precise electrodes for consistent color and intensity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These Marsauto D3S 35W xenon bulbs are ideal for drivers who need a reliable OEM-compatible D3S replacement with a cool 6000K appearance—especially owners replacing both headlamps to maintain matched color and output. Choose them if your vehicle originally used D3S bulbs and you want a quick, tool-free swap that prioritizes stable light quality, durability, and a modern white tone.\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: Are these bulbs compatible with my D3S ballast?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—Marsauto D3S bulbs are 35W OEM-formatted replacements designed to work with standard D3S ballasts without modification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What color and lifespan can I expect?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They produce a 6000K cold-white tone and are engineered for roughly 3,000 hours of use under normal conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Marsauto","offers":[{"title":"Default Title","offer_id":67588749951161,"sku":"B0F47SFBZ3","price":75.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/marsauto-d3s-front-packaging_50d41330-2b46-4a4d-a726-2a92194f395a.jpg?v=1790523903","url":"https:\/\/redleafauto.ca\/products\/marsauto-d3s-hid-bulbs-6000k-pack-of-2-35w-plug-and-play-xenon-oem-fit-66340-42403","provider":"Redleaf Auto","version":"1.0","type":"link"}