# Osram Parathom Reflector LED MR16 GU5.3 3.8W 2700K 345lm Warm White Non-Dimmable Bulb **URL:** https://aio.lv/en/product--osram-4058075796799so--12669339 **Data updated:** 2026-09-12 04:28 (EEST) **Category:** LED Bulbs **Manufacturer:** osram **Manufacturer code:** 4058075796799SO **EAN:** 2000001381939 **Warranty:** 3 Years **Availability:** Out of stock ## Summary description Osram Parathom Reflector LED bulb with GU5.3 base and 3.8W power consumption serves as an energy-efficient alternative to 35W low-voltage halogen lamps. It delivers a warm white light of 2700K with a luminous flux of 345 lumens and a 36-degree beam angle. Designed for accent lighting, shops, hospitality, museums, and residential interiors. Features a long lifespan of up to 15,000 hours and non-dimmable operation. ## Long description The Osram Parathom Reflector LED MR16 GU5.3 3.8W 2700K 345lm Warm White Non-Dimmable Bulb is an energy-efficient lighting solution designed to replace traditional low-voltage halogen lamps. Utilizing advanced LED technology, this reflector bulb provides reliable illumination while significantly reducing power consumption. It operates at 3.8 watts and delivers a warm white light output, making it a practical choice for everyday accent and functional lighting needs in various indoor environments. Advantages This LED bulb offers substantial energy savings compared to standard 35W halogen alternatives, lowering electricity consumption without sacrificing brightness. With a rated lifespan of up to 15,000 hours, it reduces the frequency of replacements and maintenance. The warm white color temperature creates a cozy atmosphere, while the focused beam angle ensures precise light distribution for targeted areas. Additionally, it contains no hazardous materials like mercury, making it an environmentally conscious lighting option. Suitable for Accent lighting in residential interiors Shop windows and retail display cases Hospitality venues such as hotels and restaurants Museums and art galleries Marking walkways, doors, and stairs with downlights When it may not be suitable This bulb is not compatible with dimmer switches and cannot be used in dimming circuits. It is also unsuitable for direct outdoor exposure unless installed in specifically rated and protected outdoor luminaires. Key specifications Base type: GU5.3 Power consumption: 3.8W Equivalent power: 35W Luminous flux: 345 lumens Color temperature: 2700K Warm White Beam angle: 36 degrees Voltage: 12V Lifespan: 15,000 hours Dimmable: No How to use Ensure the power supply is switched off before installation to avoid electrical shock. Insert the GU5.3 base of the bulb securely into the compatible 12V luminaire socket, making sure it is properly aligned. Turn the power back on once the bulb is firmly seated. This non-immable bulb operates at standard switch control and should be used exclusively within compatible low-voltage lighting systems. What to consider before purchase Verify that your existing lighting fixture uses a GU5.3 socket and supplies a 12V power source. Confirm whether you require dimmable lighting, as this specific model is non-dimmable. Check the physical dimensions of the fixture to ensure proper fit for the reflector shape. Usage recommendations: For optimal performance and longevity, install this bulb in well-ventilated fixtures and avoid use with dimmer switches. Ensure that exterior applications utilize appropriate weatherproof luminaires. ## FAQ ### How much does the Osram Parathom Reflector LED MR16 GU5.3 3.8W Bulb cost, and is it available for purchase? The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance. ### If I order this product today, when will I receive my order? If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tuesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation. ### What payment options are available? AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted. ### Can this product be purchased for a company (with VAT)? Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout. ### What is the warranty period? All osram products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized osram service centers and through AiO.lv ### Can the product be returned after purchase? Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return. ### Where should I contact for warranty service? For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty ## Image https://aio.lv/img/cache/product/12669339/69973310_large.webp