{"product_id":"marsauto-d2s-hid-bulbs-85122-66240-66040-66240cbi","title":"Marsauto D2S HID Bulbs, 85122 66240 66040 66240CBI","description":"\u003cp\u003e\u003cstrong\u003eMarsauto D2S HID bulbs are a pair of 6000K, 35W xenon replacement lamps designed to restore bright, cold-white illumination to D2S HID assemblies with plug-and-play, OEM-sized fit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese bulbs replace factory D2S units (including numbers like 85122, 66240, 66040, and 66240CBI\/85122C1) and deliver near-daylight color temperature for clearer nighttime visibility without complex wiring changes. Built with UV-resistant quartz glass, precise electrodes, and laser-welded construction, the lamps are intended to provide stable light output and withstand vibration and weather exposure. They arrive in a two-pack so you can refresh both headlights at once for matched color and intensity.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly do these bulbs reach usable brightness?\u003c\/h3\u003e\n\u003cp\u003eThese D2S xenon bulbs are engineered to warm up rapidly, achieving substantial brightness in about five seconds and close to full output shortly after. Fast ignition helps reduce the time you drive with dimmer light during startup compared with older or worn units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull-power xenon discharge at 35 watts\u003c\/li\u003e\n  \u003cli\u003eDesign achieves noticeable light within ~5 seconds\u003c\/li\u003e\n  \u003cli\u003eConsistent electrode construction for repeatable starts\u003c\/li\u003e\n  \u003cli\u003eStable color temperature as the lamp warms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these bulbs physically fit my HID assembly and are they easy to install?\u003c\/h3\u003e\n\u003cp\u003eYes — the Marsauto D2S bulbs are manufactured to match OEM D2S dimensions for a direct fit into compatible HID housings. They are intended as plug-and-play replacements, so installation typically requires removing the headlight cover, swapping the lamp, and re-securing components without special tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact 1:1 OEM sizing for D2S sockets\u003c\/li\u003e\n  \u003cli\u003eStandard D2S base and connector compatibility\u003c\/li\u003e\n  \u003cli\u003eSimple swap process: usually under five minutes per bulb\u003c\/li\u003e\n  \u003cli\u003ePack of 2 helps ensure matched appearance after replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these xenon bulbs under real-world conditions?\u003c\/h3\u003e\n\u003cp\u003eDurability is addressed through UV-resistant quartz glass and airtight seals to reduce the risk of moisture intrusion and discoloration. Laser-welded construction and heat-resistant electrodes help the bulbs resist vibration and temperature cycling common in daily driving and off-road conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUV-resistant quartz reduces glass degradation and color shift\u003c\/li\u003e\n  \u003cli\u003eAirtight seals guard against moisture and gas leakage\u003c\/li\u003e\n  \u003cli\u003eLaser-welded components improve shock and vibration resistance\u003c\/li\u003e\n  \u003cli\u003eElectrodes built for even heating and long-term stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat light appearance and performance can I expect from a 6000K D2S bulb?\u003c\/h3\u003e\n\u003cp\u003eAt 6000K, the light leans toward cold white with a slight bluish tint that enhances contrast and perceived sharpness on the road while remaining within typical HID color ranges. The bulbs are filled with high-purity xenon and use optimized capsules to reduce dark spots and provide an even beam pattern when used in a properly aligned HID assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6000K color temperature: crisp, cold-white output\u003c\/li\u003e\n  \u003cli\u003eHigh-purity xenon gas for cleaner spectral output\u003c\/li\u003e\n  \u003cli\u003eDesigned for even beam without glare when correctly aimed\u003c\/li\u003e\n  \u003cli\u003eImproved visual contrast for road markings and signs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers who own vehicles with D2S HID headlight systems and want a clear, cold-white xenon replacement that fits OEM housings and installs quickly. This two-bulb set suits vehicle owners replacing both headlights for matched color, fleet or enthusiast vehicles needing durable, vibration-resistant lamps, and anyone upgrading tired or color-shifted HID lamps for more consistent performance. Note: confirm your vehicle uses D2S bulbs and check local regulations for HID color and output before installing.\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 Marsauto bulbs compatible with any D2S socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are made to the D2S OEM size and fit standard D2S sockets; verify your vehicle’s bulb type before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long do these HID bulbs typically last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are rated for roughly 3,000 hours under normal operating conditions, depending on usage and environmental factors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Marsauto","offers":[{"title":"Default Title","offer_id":48087457398942,"sku":"B0F47HKR8C","price":39.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/marsauto-d2s-front-packaging.jpg?v=1785924329","url":"https:\/\/northtrailauto.ca\/products\/marsauto-d2s-hid-bulbs-85122-66240-66040-66240cbi","provider":"North Trail Auto","version":"1.0","type":"link"}