--- product_id: 60963307 title: "Rayhoo 12V MR16 Dimmable LED Light Bulbs with GU5.3 Base 7W, AC/DC 12 Volts, 50W-60W Halogen Track Lights Equivalent Replacement, Natural White 4000K, 6 Pack" brand: "ra rayhoo" price: "£1.52" currency: GBP in_stock: false reviews_count: 5 url: https://www.desertcart.co.uk/products/60963307-rayhoo-12v-mr16-dimmable-led-light-bulbs-with-gu5-3 store_origin: GB region: United Kingdom --- # 30,000 hours lifespan 7W power, ultra-efficient 550 lumens natural white 4000K Rayhoo 12V MR16 Dimmable LED Light Bulbs with GU5.3 Base 7W, AC/DC 12 Volts, 50W-60W Halogen Track Lights Equivalent Replacement, Natural White 4000K, 6 Pack **Brand:** ra rayhoo **Price:** £1.52 **Availability:** ❌ Out of Stock ## Summary > 💡 Illuminate smarter, live brighter—because your space deserves the best. ## Quick Answers - **What is this?** Rayhoo 12V MR16 Dimmable LED Light Bulbs with GU5.3 Base 7W, AC/DC 12 Volts, 50W-60W Halogen Track Lights Equivalent Replacement, Natural White 4000K, 6 Pack by ra rayhoo - **How much does it cost?** £1.52 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/60963307-rayhoo-12v-mr16-dimmable-led-light-bulbs-with-gu5-3) ## Best For - ra rayhoo enthusiasts ## Why This Product - Trusted ra rayhoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long Haul Durability:** 30,000 hours of reliable light—15 years of daily use without the hassle of frequent replacements. - • **True-to-Life Lighting:** Natural White 4000K with RA>80 ensures crisp, professional ambiance for your workspace or home. - • **Plug & Play Simplicity:** Standard GU5.3 base fits effortlessly into existing fixtures—upgrade your lighting in minutes. - • **Energy-Savvy Brilliance:** Consumes just 7W while matching 50-60W halogen output—cut your bills, not your brightness. - • **Seamless Dimmable Control:** Smooth dimming compatibility lets you tailor your lighting vibe from bright focus to cozy calm. ## Overview The Rayhoo 12V MR16 LED bulbs deliver 550 lumens of natural white light at 4000K with a 60° beam angle, using only 7 watts to replace traditional 50-60W halogen bulbs. Featuring a GU5.3 base and dimmable functionality, these bulbs offer a long lifespan of 30,000 hours and easy installation, making them an eco-friendly, cost-effective lighting upgrade for indoor track and spotlight fixtures. ## Description Specification: Base: GU5.3 Voltage: AC/DC 12V Power: 7W Lumens: 550lm Beam angle:60 Degree Dimmable Size: 1.96(diameter)*1.97 inch approx. Color: Natural White Color Temperature: 4000K Material：Fireproof and Heat Conductive PC+ Aluminum CRI (Color Rendering Index): 80-85RA Item Weight: 1.26 OZ Package: 6*Bulbs We provide our customers with unconditional one year product warranty; email us for any queries and we will be in touch within 24 hours; replacement or refund will be provided for your preference ## Features - Rayhoo MR16 LED light bulb with GU5.3 base, Dimmable, AC/DC 12V ,7W, Natural White 4000K color temperature with 550lm, RA>80 and 60°view angle. - Low energy consumption. It only uses 7W of energy, 50W-60W Halogen Track lights Equivalent Replacement, which means your electricity bills will be significantly lower when switching to LED. This is because lighting is the 2nd highest consumer of energy in your home, so if you swap all your bulbs to LED you’ll see huge reductions in energy use. - Long life 30000 hours, Lasts not weeks, months but years. Unlike halogens that blow after just 3,000 hours of use, Based on average use that’s 15 years. - Easy installation: Standard MR16 shape with GU5.3 BI PIN base; this 12v LED bulbs need LED compatible transformer - Hassle-free warranty: We provide our customers with unconditional one year product warranty; email us for any queries and we will be in touch within 24 hours; replacement or refund will be provided for your preference ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | RA RAYHOO | | Light Type | Halogen | | Special Feature | Dimmable, Easy Installation, Eco-Friendly, Instant On, Reduce re-lamp frequency | | Wattage | 7 watts | | Bulb Shape Size | MR16 | | Bulb Base | GU5.3 | | Incandescent Equivalent Wattage | 60 Watts | | Light Color | cool white | | Voltage | 12 Volts | | Unit Count | 6.0 Count | | Color Temperature | 4000 Kelvin | | Number of Items | 6 | | Brightness | 550 Lumen | | Shape | spotlight | | Indoor/Outdoor Usage | Indoor | | Power Source | AC/DC 12V | | Color Rendering Index | 80.00 | | Item Package Quantity | 6 | | Light Source Type | LED | | Light Source Wattage | 7 Watts | | Product Dimensions | 1.97"W x 1.96"H | | Control Method | Touch | | Manufacturer | Rayhoo | | UPC | 714929986887 | | Part Number | MR16-7W-DIM-W | | Item Weight | 12.9 ounces | | Is Discontinued By Manufacturer | No | | Color | Natural White 4000k | | Special Features | Dimmable, Easy Installation, Eco-Friendly, Instant On, Reduce re-lamp frequency | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** RA RAYHOO - **Light Type:** Halogen - **Special Feature:** Dimmable, Easy Installation, Eco-Friendly, Instant On, Reduce re-lamp frequency - **Wattage:** 7 watts - **Bulb Shape Size:** MR16 ## Images ![Rayhoo 12V MR16 Dimmable LED Light Bulbs with GU5.3 Base 7W, AC/DC 12 Volts, 50W-60W Halogen Track Lights Equivalent Replacement, Natural White 4000K, 6 Pack - Image 1](https://m.media-amazon.com/images/I/61+B6abyi8L.jpg) ![Rayhoo 12V MR16 Dimmable LED Light Bulbs with GU5.3 Base 7W, AC/DC 12 Volts, 50W-60W Halogen Track Lights Equivalent Replacement, Natural White 4000K, 6 Pack - Image 2](https://m.media-amazon.com/images/I/61nHX8RRgoL.jpg) ![Rayhoo 12V MR16 Dimmable LED Light Bulbs with GU5.3 Base 7W, AC/DC 12 Volts, 50W-60W Halogen Track Lights Equivalent Replacement, Natural White 4000K, 6 Pack - Image 3](https://m.media-amazon.com/images/I/81ycEnJbRmL.jpg) ![Rayhoo 12V MR16 Dimmable LED Light Bulbs with GU5.3 Base 7W, AC/DC 12 Volts, 50W-60W Halogen Track Lights Equivalent Replacement, Natural White 4000K, 6 Pack - Image 4](https://m.media-amazon.com/images/I/71r0vAKF9eL.jpg) ![Rayhoo 12V MR16 Dimmable LED Light Bulbs with GU5.3 Base 7W, AC/DC 12 Volts, 50W-60W Halogen Track Lights Equivalent Replacement, Natural White 4000K, 6 Pack - Image 5](https://m.media-amazon.com/images/I/71xX9FANCPL.jpg) ## Customer Reviews ### ⭐⭐ 2.0 out of 5 stars Bright and pleasant color, but NOT DIMMABLE *by B***. on Reviewed in the United States on December 13, 2017* Even though it says theses are dimmable here and on the box, they are not. They don’t come on until full voltage is applied. Pleasant warm color, bright and wide (flood) coverage, but they won’t work properly with a dimmer. ### ⭐ 1.0 out of 5 stars Unreliable flash and fail *by T***Y on Reviewed in the United States on November 13, 2018* I purchased 18 of these 11 months ago and over 60% of them have failed already. Most failed units start flashing in a very annoying way and others just stop working. I would recommend not purchasing these. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars These bulbs are great and dim perfectly *by K***R on Reviewed in the United States on March 18, 2018* These bulbs are great and dim perfectly! They are reverse phase dimmable which means 100% to 20-28%. They will also dim forward but only 20-28% to 100%.Thanks!! --- ## 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.co.uk/products/60963307-rayhoo-12v-mr16-dimmable-led-light-bulbs-with-gu5-3](https://www.desertcart.co.uk/products/60963307-rayhoo-12v-mr16-dimmable-led-light-bulbs-with-gu5-3) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-12*