--- product_id: 150210152 title: "GMY 4000 Hours Lifetime MR16 Halogen Light Bulbs 50W 12V Dimmable Spotlights for Ceiling Light, 36° Beam Angle, 3000K Warm White, GU5.3 Base, Dichroic 6 Pack" brand: "gmy" price: "150.22 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/150210152-gmy-4000-hours-lifetime-mr16-halogen-light-bulbs-50w-12v store_origin: TN region: Tunisia --- # 4000 hrs lifespan - double the market average 36° beam angle - precise spotlighting 3000K warm white - cozy, eye-friendly glow GMY 4000 Hours Lifetime MR16 Halogen Light Bulbs 50W 12V Dimmable Spotlights for Ceiling Light, 36° Beam Angle, 3000K Warm White, GU5.3 Base, Dichroic 6 Pack **Brand:** gmy **Price:** 150.22 DT **Availability:** ✅ In Stock ## Summary > 💡 Illuminate smarter, last longer, and dim your way to perfect vibes. ## Quick Answers - **What is this?** GMY 4000 Hours Lifetime MR16 Halogen Light Bulbs 50W 12V Dimmable Spotlights for Ceiling Light, 36° Beam Angle, 3000K Warm White, GU5.3 Base, Dichroic 6 Pack by gmy - **How much does it cost?** 150.22 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/150210152-gmy-4000-hours-lifetime-mr16-halogen-light-bulbs-50w-12v) ## Best For - gmy enthusiasts ## Why This Product - Trusted gmy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flicker-Free Comfort:** No flickers or UV radiation means less eye strain during long work or relaxation hours. - • **Versatile & Reliable Fit:** GU5.3 base and 36° beam angle perfect for ceiling spotlights in offices, cafes, and chic living spaces. - • **Precision Lighting Control:** Dimmable from 0%-100% for tailored ambiance in any professional or home setting. - • **Warm White Glow with High CRI:** 3000K color temperature and CRI>99 deliver true-to-life colors and inviting warmth. - • **Twice the Lifetime, Half the Hassle:** Lasts 4000 hours, outshining standard bulbs for over 2 years of daily use. ## Overview GMY MR16 Halogen bulbs offer a superior 4000-hour lifespan—twice the industry standard—combined with a precise 36° beam angle and warm 3000K light. These dimmable, flicker-free spotlights with a high CRI of 99 ensure eye comfort and vibrant color rendering, ideal for professional and stylish home environments. The GU5.3 base fits most ceiling fixtures, making this 6-pack a reliable upgrade for lasting, customizable illumination. ## Description The Halogen MR16 bulb offers an average lifespan of 4,000 hours, which is twice longer than others （2000 hrs）in the market. It means that if it’s used for 5 hours every day, it will last for over 2 years. Non-flickering light and No UV Radiation helps you avoid eye fatigue and provides you with a comfortable, stress-free atmosphere. Better protect your eyes. The Halogen MR16 bulbs are suitable for a variety of dimmers. you can dim the bulbs from 0%-100%, adjust the brightness according to your need. ## Features - LONG LIFETIME: 4000 hrs lifetime, which is twice longer than others （2000 hrs）in the market. - SAFETY: High quality materials. Built in safety fuse prevent bulb exploding. No flickers or UV radiation. - DIMMABLE: The halogen MR16 bulbs are dimmable. Instant on without any delay. CRI>99. Better protect your eyes. - WIDE APPLICATION: Perfect for living rooms, bedrooms, kitchens, hallways, hotel, restaurants, coffee house, etc. - If you have any question or problem, please feel free to contact us directly, we will solve this ASAP. ## Technical Specifications | Specification | Value | |---------------|-------| | Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz | | Asin | B07VFDJB1T | | Average Life Span | 4000 Hours | | Beam Angle | 36 Degrees | | Best Sellers Rank | 130 in Lighting (See Top 100 in Lighting) 9 in Halogen Bulbs | | Brand Name | GMY | | Bulb Base | GU5.3 | | Bulb Shape Size | MR16 | | Color Rendering Index Cri | 99.00 | | Color Temperature | 3000 Kelvin | | Colour | Transparent | | Connectivity Technology | Infrared | | Control Method | App | | Controller Type | Push Button | | Country Of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (6,470) 4.5 out of 5 stars | | Eu Energy Efficiency Label | G | | Incandescent Equivalent | 59 Watts | | Indoor Outdoor Usage | Indoor, Outdoor | | Is Electric | Yes | | Item Dimensions W X H | 46W x 50H millimetres | | Item Shape | Incandescent bulb shape | | Item Weight | 0.22 Kilograms | | Light Color | Warm White | | Light Output Maximum | 680 Lumens | | Light Source Wattage | 50 Watts | | Light Type | Halogen | | Manufacturer | GMY | | Manufacturer Part Number | part_B07VFDJB1T | | Material Type | Glass | | Model Name | 421190P6 | | Model Number | MR16 | | Number Of Items | 6 | | Package Quantity | 1 | | Power Consumption | 50 Watts | | Power Source | Corded Electric | | Smart Home Compatibility | Not Smart Home Compatible | | Special Features | 36° beam angle, 4000 hrs lifetime, Dimmable | | Specific Uses | Various uses | | Style Name | MR16 50W 6PACK | | Type Of Bulb | Halogen | | Unit Count | 6.0 count | | Voltage | 12 Volts | | Wattage | 50.00 | | White Brightness | 680 Lumens | ## Product Details - **Brand:** GMY - **Bulb shape size:** MR16 - **Light type:** Halogen - **Special feature:** 36° beam angle, 4000 hrs lifetime, Dimmable - **Wattage:** 50.00 ## Images ![GMY 4000 Hours Lifetime MR16 Halogen Light Bulbs 50W 12V Dimmable Spotlights for Ceiling Light, 36° Beam Angle, 3000K Warm White, GU5.3 Base, Dichroic 6 Pack - Image 1](https://m.media-amazon.com/images/I/61TnrB9b5ZL.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: Original bathroom bulbs fitted by builder. Blown bulb has no information on it. My bulbs are 5cm diameter, will these fit or are they 3.5cm? Thanks** A: Hello，the diameter of the bulbs is 5cm. **Q: can i use these bulbs in shower extractor** A: Check with the shower extractor supplier/installer; possible electrical danger. **Q: Do u need transformer** A: Yes you need a 220/240v to 12v. It is for halogen bulbs not an led push transformer. Amazon sell them. **Q: you should not use dichroic in ceiling installation as they are genereting hit all around, aluminium are dedicated for it - dichroic only for dispays** A: LED is both cheaper and consumes less power. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good value and quality *by on Reviewed in the United Kingdom 4 February 2026* Seem decent for the money. Nice and bright and time will tell how long they last ### ⭐⭐⭐⭐⭐ Great. *by on Reviewed in the United Kingdom 2 May 2026* Good quality. Great color. Easy to fit. ### ⭐⭐⭐⭐ Good Quality, Worth the Price *by on Reviewed in the United Kingdom 13 December 2025* The product arrived on time and was well-packaged. The quality is solid and it works as described. I’ve been using it regularly and it feels reliable. The only reason I gave 4 stars instead of 5 is because there are a few small details that could be improved, but overall I’m satisfied with the purchase and would recommend it to others ## Frequently Bought Together - GMY MR16 Halogen Light Bulbs 50W 12V GU5.3 Spotlights for Ceiling Light Dimmable, 4000 Hours Extra Long Lifetime, 36° Beam Angle, 3000K Warm White, 2 Pin Base, Dichroic 6 Pack - Black Finish 12V Low Voltage 20W - 60W Rated Electronic Dimmable Transformer for Halogen Lights Lamps Bulbs IP20 Rated - Pack of 2 - DiCUNO MR16 GU5.3 /G4 Lamp Holder, Bi-Pin Base for 12V Halogen/LED Bulb, Ceramic Socket with 150MM Lead,6-Pack --- ## 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.tn/products/150210152-gmy-4000-hours-lifetime-mr16-halogen-light-bulbs-50w-12v](https://www.desertcart.tn/products/150210152-gmy-4000-hours-lifetime-mr16-halogen-light-bulbs-50w-12v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-23*