{"product_id":"winpower-d1s-xenon-hid-headlight-bulbs-6000k-cool-white-35w-pack-of-2-3800-lm-plug-and-play","title":"WinPower D1S Xenon HID Headlight Bulbs 6000K Cool White 35W — Pack of 2, 3800 lm, Plug-and-Play","description":"\u003cp\u003e\u003cstrong\u003eWinPower D1S Xenon HID Headlight Bulbs are plug-and-play 6000K, 35W replacements designed to restore factory xenon performance with crisp cool-white light and precise beam alignment.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese WinPower D1S bulbs come as a pair and are built to match original D1S HID housings without wiring changes. They combine quartz glass, a ceramic tube and an aluminum lamp body to maintain steady output and resist heat, while a factory-aligned base helps reproduce a clean beam pattern. With roughly 3800 lumens of output per bulb and an advertised service life around 3500 hours, they’re aimed at drivers seeking brighter, cooler-toned illumination that fits D1S-specified vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eHow bright are these bulbs and what color do they produce?\u003c\/h3\u003e\n\u003cp\u003eThe WinPower D1S bulbs run at 35 watts and generate over 3800 lumens of light per bulb, delivering a strong, central throw for improved visibility down the road. The 6000K color temperature produces a cool white with a slight blue tint, offering high contrast that can help define road edges and signs at night.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated output: \u0026gt;3800 lumens per bulb\u003c\/li\u003e\n  \u003cli\u003ePower draw: 35W per bulb\u003c\/li\u003e\n  \u003cli\u003eColor temperature: 6000K (cool white)\u003c\/li\u003e\n  \u003cli\u003eBeam quality: concentrated central beam with defined cutoff\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these bulbs easy to install in my car?\u003c\/h3\u003e\n\u003cp\u003eYes—WinPower D1S bulbs are intended as direct replacements for factory D1S xenon units and are plug-and-play for compatible systems. No cutting, splicing or special adapters should be necessary when replacing a stock D1S bulb in the correct housing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect fit: replaces stock D1S HID bulbs only\u003c\/li\u003e\n  \u003cli\u003eCompatible part numbers include: 66140, 66140CBI, 66142 and others\u003c\/li\u003e\n  \u003cli\u003eInstallation: standard bulb-swap into D1S housings, no wiring modification\u003c\/li\u003e\n  \u003cli\u003eAlways confirm your vehicle’s required bulb type before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these xenon bulbs and what materials are used?\u003c\/h3\u003e\n\u003cp\u003eWinPower constructs these D1S bulbs using quartz glass for the envelope, a ceramic arc tube and a PPS base capped by an aluminum lamp body to manage heat and maintain stable output. That combination aims to minimize lumen loss and extend useful life compared with lower-quality replacements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEstimated lifespan: about 3500 hours\u003c\/li\u003e\n  \u003cli\u003eMaterials: quartz glass, ceramic arc tube, PPS base, aluminum body\u003c\/li\u003e\n  \u003cli\u003eThermal resistance: designed for stable output under typical operating temperatures\u003c\/li\u003e\n  \u003cli\u003eManufacturing: base alignment done at factory for consistent beam pattern\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat beam pattern and glare characteristics can I expect?\u003c\/h3\u003e\n\u003cp\u003eEach WinPower D1S bulb is aligned during production to produce a tight, symmetrical beam when seated in the correct D1S housing. The 6000K output focuses well for down-road and side-road visibility while aiming to keep scatter and oncoming glare lower than poorly aligned units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact alignment: factory-aligned to the base for consistent beam shape\u003c\/li\u003e\n  \u003cli\u003eCutoff control: designed to form a defined horizontal cutoff in compatible housings\u003c\/li\u003e\n  \u003cli\u003ePenetration: 6000K helps contrast roadside objects in many conditions\u003c\/li\u003e\n  \u003cli\u003eNote: beam performance depends on your reflector\/projector housing condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Drivers with factory D1S xenon systems who want a cooler white light and stronger central throw than aging bulbs can produce. These bulbs suit owners who need a straightforward, plug-and-play upgrade for D1S housings and who will verify their vehicle’s required bulb type before ordering. If your car uses a different HID\/halogen socket or requires an OEM-specific module, confirm compatibility first to ensure fit and safe beam control.\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 fit my car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit vehicles that require D1S factory xenon bulbs. Confirm your vehicle’s bulb type before buying to ensure compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long do these WinPower D1S bulbs last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The bulbs are rated for around 3500 hours, depending on driving conditions and electrical system stability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WinPower","offers":[{"title":"Default Title","offer_id":67590800507065,"sku":"B0C5X7JKS3","price":69.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/winpower-d1s-front-packaging.jpg?v=1790538229","url":"https:\/\/redleafauto.ca\/products\/winpower-d1s-xenon-hid-headlight-bulbs-6000k-cool-white-35w-pack-of-2-3800-lm-plug-and-play","provider":"Redleaf Auto","version":"1.0","type":"link"}