{"product_id":"3-7w-345-360lm-refled-retro-es50-gu10-dim-36-50x54mm-led-lamppu-sylvania","title":"Sylvania RefLED Retro ES50 GU10 Dimmable 3.7W 345–360lm 36° – CRI 90, replaces 50W","description":"\u003cp\u003eSylvania Retro DIM is a premium-level LED lamp for the GU10 base. With 3.7 W of power, the lamp produces 345–360 lm of light and replaces a traditional 50 W halogen lamp. The CRI 90 color rendering provides natural light, and the 25,000-hour lifespan ensures long durability. Dimmable — you can connect it to an LED-compatible dimmer. The 36° beam angle makes this an excellent choice for spotlighting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGU10 base. 230 V mains voltage. Dimmable (LED-compatible dimmer). 36° beam angle — spotlight, not a wide general light.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-notice product-notice--warning\"\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠ Made-to-order product\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDelivery time is approximately \u003cstrong\u003e2 weeks\u003c\/strong\u003e from the order. You can check availability in the shopping cart.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eProduct type: LED lamp, GU10 (dimmable)\u003c\/li\u003e\n\n\u003cli\u003eBrand: Sylvania\u003c\/li\u003e\n\n\u003cli\u003eSeries: RefLED Retro DIM\u003c\/li\u003e\n\n\u003cli\u003ePower: 3.7 W\u003c\/li\u003e\n\n\u003cli\u003eLuminous flux: 345–360 lm\u003c\/li\u003e\n\n\u003cli\u003eLuminous efficacy: 74 lm\/W\u003c\/li\u003e\n\n\u003cli\u003eReplaces: 50 W GU10 halogen lamp\u003c\/li\u003e\n\n\u003cli\u003eColor temperature: 2700K\/3000K\/4000K\/6500K (variant selectable)\u003c\/li\u003e\n\n\u003cli\u003eColor Rendering Index (CRI): \u003cstrong\u003e90\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eBeam angle: 36° (spotlight)\u003c\/li\u003e\n\n\u003cli\u003eDimmable: \u003cstrong\u003eyes\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eLifespan: \u003cstrong\u003e25,000 hours\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eBase: GU10\u003c\/li\u003e\n\n\u003cli\u003eDimensions: Ø 50 × 54 mm\u003c\/li\u003e\n\n\u003cli\u003eEnergy class: E\u003c\/li\u003e\n\n\u003cli\u003ePackage size: 6 pcs\u003c\/li\u003e\n\n\u003cli\u003eWarranty: 5 years\u003c\/li\u003e\n\n\u003cli\u003eProduct codes: 2700K\/345lm = 0030721 \/ 3000K\/345lm = 0030722 \/ 4000K\/360lm = 0030724 \/ 6500K\/360lm = 0030726\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ 6500K MINIMUM ORDER QUANTITY 6 PCS.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePURCHASES UNDER 6 PCS ARE ALSO POSSIBLE, PLEASE CONTACT CUSTOMER SERVICE.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCompatibility and installation\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e\u003cstrong\u003ePremium quality — CRI 90\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Sylvania Retro DIM series belongs to Sylvania's premium collection. CRI 90 is significantly better than the basic series' CRI 80 — colors are rendered more naturally, and especially red and skin tones look more pleasant. This is well-suited for retail, exhibition, and home use where color accuracy is important.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLong lifespan — 25,000 hours\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe 25,000-hour lifespan is clearly longer than Sylvania's basic series (15,000 h). This means less frequent need for replacement and lower maintenance costs — especially in locations where changing the lamp is difficult. The manufacturer provides a 5-year warranty.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect replacement for 50W halogen\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe dimensions (Ø 50 × 54 mm) and base (GU10) conform to the halogen standard, so the lamp fits directly in place of an old halogen without any changes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e36° beam angle — spotlight\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e36° is a typical GU10 spotlight angle. Suitable for, for example, lighting artwork, shelves, or worktops. If you need a wider general light, choose a lamp with a 110° beam angle (e.g., \u003ca href=\"\/en\/products\/6-2w-450lm-refled-es50-gu10-110-50x54mm-led-lamppu-sylvania\"\u003eRefLED ES50 6.2W\u003c\/a\u003e).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDimming\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis is a dimmable LED lamp. Use an LED-compatible dimmer for the best results — old halogen dimmers may work, but can cause flickering or a limited adjustment range.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoosing color temperature\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2700K (warm):\u003c\/strong\u003e very warm white — incandescent-like atmosphere\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e3000K (warm white):\u003c\/strong\u003e cozy and relaxing\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e4000K (neutral white):\u003c\/strong\u003e clear and supportive of work\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e6500K (cool white):\u003c\/strong\u003e bright and energetic\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c\/details\u003e","brand":"Sylvania","offers":[{"title":"2700K","offer_id":57338673529176,"sku":"0030721","price":5.95,"currency_code":"EUR","in_stock":true},{"title":"3000K","offer_id":57338673561944,"sku":"0030722","price":5.95,"currency_code":"EUR","in_stock":true},{"title":"4000K","offer_id":57338673594712,"sku":"0030724","price":5.95,"currency_code":"EUR","in_stock":true},{"title":"6500K","offer_id":57338673627480,"sku":"0030726","price":6.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/2171\/6917\/files\/0030701RefLedSuperiaRetroES50V5B_c281c2b2-ecc6-46c7-965c-f2656745d668.jpg?v=1766141759","url":"https:\/\/lomenled.com\/en\/products\/3-7w-345-360lm-refled-retro-es50-gu10-dim-36-50x54mm-led-lamppu-sylvania","provider":"Lumenled Oy","version":"1.0","type":"link"}