--- product_id: 423092662 title: "Osram Dimmable LED Reflector Bulbs with GU10 Base | Energy Saving 50W Replacement Ultra Long Life (15,000H) Beam Angle 36° Warm White | PAR16 50 36° 4.5W/3000K GU10 in 5-Pack" brand: "osram" price: "339 zł" currency: PLN in_stock: false reviews_count: 13 url: https://www.desertcart.pl/products/423092662-osram-dimmable-led-reflector-bulbs-with-gu10-base-energy-saving store_origin: PL region: Poland --- # 15,000H ultra-long lifespan 36° precise beam angle 4.5W ultra-efficient power Osram Dimmable LED Reflector Bulbs with GU10 Base | Energy Saving 50W Replacement Ultra Long Life (15,000H) Beam Angle 36° Warm White | PAR16 50 36° 4.5W/3000K GU10 in 5-Pack **Brand:** osram **Price:** 339 zł **Availability:** ❌ Out of Stock ## Summary > 💡 Light smarter, live brighter — your space deserves the Osram glow! ## Quick Answers - **What is this?** Osram Dimmable LED Reflector Bulbs with GU10 Base | Energy Saving 50W Replacement Ultra Long Life (15,000H) Beam Angle 36° Warm White | PAR16 50 36° 4.5W/3000K GU10 in 5-Pack by osram - **How much does it cost?** 339 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/423092662-osram-dimmable-led-reflector-bulbs-with-gu10-base-energy-saving) ## Best For - osram enthusiasts ## Why This Product - Trusted osram brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mood Mastery:** Stepless dimming lets you tailor ambiance from bright focus to cozy warmth - • **Built to Last:** 15,000 hours of maintenance-free lighting backed by a 3-year warranty - • **True-to-Life Glow:** Warm white 3000K with CRI 80 ensures perfect color rendering for your space - • **Effortless Upgrade:** Plug-and-play GU10 base for instant, no-wiring installation - • **Energy-Savvy Shine:** Consumes just 4.5W while replacing a 50W incandescent—save big on bills ## Overview Osram's dimmable LED reflector bulbs with GU10 base deliver energy-efficient, warm white lighting with a focused 36° beam. Designed for easy installation and long-lasting performance, these 4.5W bulbs replace traditional 50W halogens, offering 15,000 hours of maintenance-free use and stepless dimming for customizable ambiance. ## Description Energy-efficient LED bulbs with a warm white color, long 15,000-hour lifespan, and stepless dimming for versatile lighting. Easy installation without rewiring. Review: Great product - They are exactly as described - dimmable and easy to install. I'm using them for quite a few months with no problems. Good value for money. Review: Perfect colour reproduction - These now last longer than they used to, any issues seem to have been ironed out. An EXCELLENT colour - they’re rated as such too. They reproduce surrounding colours perfectly - no too yellow or too white here… ## Features - Easy, fast and safe bulb replacement without wiring - Design, dimensions, luminous flux comparable to an incandescent or halogen lamp - Low maintenance due to long service life - No UV and IR near components in the light beam - Stepless dimming ## Images ![Osram Dimmable LED Reflector Bulbs with GU10 Base | Energy Saving 50W Replacement Ultra Long Life (15,000H) Beam Angle 36° Warm White | PAR16 50 36° 4.5W/3000K GU10 in 5-Pack - Image 1](https://m.media-amazon.com/images/I/71vsN3R4+IL.jpg) ![Osram Dimmable LED Reflector Bulbs with GU10 Base | Energy Saving 50W Replacement Ultra Long Life (15,000H) Beam Angle 36° Warm White | PAR16 50 36° 4.5W/3000K GU10 in 5-Pack - Image 2](https://m.media-amazon.com/images/I/81ewYJ7R2UL.jpg) ![Osram Dimmable LED Reflector Bulbs with GU10 Base | Energy Saving 50W Replacement Ultra Long Life (15,000H) Beam Angle 36° Warm White | PAR16 50 36° 4.5W/3000K GU10 in 5-Pack - Image 3](https://m.media-amazon.com/images/I/51xLWWUE7DL.jpg) ![Osram Dimmable LED Reflector Bulbs with GU10 Base | Energy Saving 50W Replacement Ultra Long Life (15,000H) Beam Angle 36° Warm White | PAR16 50 36° 4.5W/3000K GU10 in 5-Pack - Image 4](https://m.media-amazon.com/images/I/71RiZjpNBpL.jpg) ![Osram Dimmable LED Reflector Bulbs with GU10 Base | Energy Saving 50W Replacement Ultra Long Life (15,000H) Beam Angle 36° Warm White | PAR16 50 36° 4.5W/3000K GU10 in 5-Pack - Image 5](https://m.media-amazon.com/images/I/71iI0HTWwUL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by K***E on 3 February 2026* They are exactly as described - dimmable and easy to install. I'm using them for quite a few months with no problems. Good value for money. ### ⭐⭐⭐⭐⭐ Perfect colour reproduction *by D***N on 18 March 2026* These now last longer than they used to, any issues seem to have been ironed out. An EXCELLENT colour - they’re rated as such too. They reproduce surrounding colours perfectly - no too yellow or too white here… ### ⭐⭐⭐⭐⭐ Exact replacement bulb *by M***. on 20 March 2025* Arrived the next day. Exact replacement for blown bulb . Dimmable and good value --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/423092662-osram-dimmable-led-reflector-bulbs-with-gu10-base-energy-saving](https://www.desertcart.pl/products/423092662-osram-dimmable-led-reflector-bulbs-with-gu10-base-energy-saving) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-06-05*