{"product_id":"riglow™-l20-d2s-d4s-led-bulb-adapter-holder-bmw-headlight-socket-retainer-clip","title":"Riglow™ L20 D2S\/D4S LED Bulb Adapter Holder – BMW Headlight Socket Retainer Clip","description":"\u003cp\u003eGet the perfect fit when upgrading your factory D2S or D4S headlights to LED.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eRiglow™ L20 D2S\/D4S Adapter Holder\u003c\/strong\u003e is designed to securely mount LED or Xenon bulbs into compatible BMW headlight housings, ensuring proper bulb alignment, stable installation, and optimal beam performance.\u003c\/p\u003e\u003cp\u003eA loose or incorrect bulb fit can lead to poor beam patterns, vibration issues, uneven lighting, and reduced visibility. The L20 adapter solves these problems by providing a secure OEM-style mounting solution for D2S and D4S bulb conversions. Similar D2S\/D4S adapters are commonly used for BMW 5 Series applications including E39, E60, E61, F10, and F11 models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✔ Direct-fit D2S \/ D4S bulb adapter\u003c\/li\u003e\n\u003cli\u003e✔ Designed for LED and Xenon bulb conversions\u003c\/li\u003e\n\u003cli\u003e✔ Maintains proper bulb positioning\u003c\/li\u003e\n\u003cli\u003e✔ Prevents vibration and movement\u003c\/li\u003e\n\u003cli\u003e✔ OEM-style fitment\u003c\/li\u003e\n\u003cli\u003e✔ Durable heat-resistant plastic construction\u003c\/li\u003e\n\u003cli\u003e✔ Easy plug-and-play installation\u003c\/li\u003e\n\u003cli\u003e✔ No modification required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eProper bulb alignment is critical for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSharp beam patterns\u003c\/li\u003e\n\u003cli\u003eMaximum light output\u003c\/li\u003e\n\u003cli\u003eReduced glare\u003c\/li\u003e\n\u003cli\u003eSecure installation\u003c\/li\u003e\n\u003cli\u003eLong-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing the correct adapter helps prevent bulb movement and maintains proper projector or reflector performance.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Riglow™\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e L20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulb Compatibility:\u003c\/strong\u003e D2S \/ D2R \/ D4S \/ D4R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e LED \u0026amp; Xenon Bulb Conversions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Temperature ABS Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct Replacement Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible Vehicles\u003c\/h2\u003e\u003ch3\u003eBMW (Selected Models)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBMW 5 Series E39\u003c\/li\u003e\n\u003cli\u003eBMW 5 Series E60\u003c\/li\u003e\n\u003cli\u003eBMW 5 Series E61\u003c\/li\u003e\n\u003cli\u003eBMW 5 Series F10\u003c\/li\u003e\n\u003cli\u003eBMW 5 Series F11\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eFitment may vary depending on headlight type and factory configuration. Verify your original bulb holder before purchasing.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003ePackage Includes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e2 × Riglow™ L20 D2S\/D4S Adapter Holders\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e💡 The right adapter means the right beam pattern, better visibility, and a professional-quality LED conversion.\u003c\/p\u003e","brand":"Riglow™","offers":[{"title":"Default Title","offer_id":43854637727810,"sku":"RIG-L20-D2D4","price":30.0,"currency_code":"BBD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/5974\/1762\/files\/ChatGPTImageJun13_2026_11_42_06PM.png?v=1781408545","url":"https:\/\/riglowlighting.com\/products\/riglow%e2%84%a2-l20-d2s-d4s-led-bulb-adapter-holder-bmw-headlight-socket-retainer-clip","provider":"Riglow","version":"1.0","type":"link"}