--- product_id: 49694458 title: "12w LED Driver Transformer for MR16- MR11- G4 LED Light Bulb ZERO Interference with Dab and Wifi" brand: "long life lamp company" price: "S$19" currency: SGD in_stock: true reviews_count: 8 category: "Long Life Lamp Company" url: https://www.desertcart.sg/products/49694458-12w-led-driver-transformer-for-mr16-mr11-g4-led-light store_origin: SG region: Singapore --- # 12W power output Zero interference with DAB & WiFi Thermal short circuit protection 12w LED Driver Transformer for MR16- MR11- G4 LED Light Bulb ZERO Interference with Dab and Wifi **Brand:** long life lamp company **Price:** S$19 **Availability:** βœ… In Stock ## Summary > πŸ’‘ Power your space, protect your signals, and light up smarter! ## Quick Answers - **What is this?** 12w LED Driver Transformer for MR16- MR11- G4 LED Light Bulb ZERO Interference with Dab and Wifi by long life lamp company - **How much does it cost?** S$19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/49694458-12w-led-driver-transformer-for-mr16-mr11-g4-led-light) ## Best For - long life lamp company enthusiasts ## Why This Product - Trusted long life lamp company brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Power-packed 12W Output:** Effortlessly powers multiple LED bulbs and strips with reliable efficiency. - β€’ **Universal Compatibility:** Seamlessly supports G4, MR16, MR11, MR8 LED bulbs and LED strip lights for versatile use. - β€’ **Interference-Free Connectivity:** Enjoy uninterrupted DAB radio and WiFi signalsβ€”no more signal drops or static. - β€’ **Cool Running & Energy Efficient:** Operates at half capacity under typical loads, ensuring longer lifespan and lower heat. - β€’ **Built-in Thermal & Short Circuit Protection:** Safeguards your lighting setup for extended durability and peace of mind. ## Overview The 12W LED Driver Transformer is a high-efficiency DC power supply designed for G4, MR16, MR11, MR8 LED bulbs and LED strip lights. It delivers stable 12W output with zero interference to DAB radio and WiFi, featuring EMC compliance and built-in thermal short circuit protection. Ideal for upgrading low voltage transformers, it extends LED bulb lifespan while running cool and quietly, making it a smart, reliable choice for modern lighting setups. ## Description LED Driver 12w DC, Using G4,MR16, MR11 and LED Strip LEDs light bulbs with this LED driver instead of an existing Low Voltage transformer will double the life of the G4, MR16 and MR11 LED Light Bulb, extended reliability, Thermal Short Circuit Protection. Review: Just What I Needed - Delivery period was about a week, but it arrived within two days via Royal Mail! I had fitted 5 AC/DC (work with AC or DC supply) LED GU4 lamps as replacements for 5 G4 Halogens running off a 12V AC transformer. After fitting they flickered. Identified the problem as the transformer and so bought this as a replacement. The transformer is rated at 12W max and the LEDs are 1.2W each making the total load 6W. Running at half its capacity it runs cool and no flickering. Works perfectly. The AC input side is marked L and N so if you don't have a colour coded cable you don't know which is which. ( I did a continuity check using a multimeter between the plug and the end of the cable), but I don't think it matters as the device is a class 2 selv unit with no earth. The terminals are quite small. The output is marked + and -, but in my case as the lamps are AC/DC it didn't matter which way round the connections were made. Don't know how long it will last, but as it is running cool at half its capacity, hopefully a long time. If it lasts, excellent value for money at Β£4.99. Review: Excellent product at a good price. - This 12 Watt LED Driver is the ideal replacement for the standard 240/12 Volt AC step down transformer, which is commonly used to power 12 Volt halogen bulbs - typically used under kitchen wall cupboards - sometimes called worktop lights. The 240 Volt Mains INPUT and 12 Volt DC OUTPUT connectors are clearly marked to prevent you connecting anything the wrong way round and the small terminal blocks are accessed after removing a small cross-head screw. You also need a small flat head screwdriver to tighten the screws inside the terminal blocks. You can of course connect 4 x 3 Watt or 6 x 2 Watt LED bulbs into this driver, which is usually enough for most kitchens. ## Features - 12W LED driver - Use with G4, MR16, MR11, MR8, LED bulbs, Use with LED strip lights - Zero Interference with Dab radio and Wifi - EMC with Thermal Short Circuit Protection ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003DV8QBS | | Best Sellers Rank | 11,293 in Lighting ( See Top 100 in Lighting ) 1,733 in LED Bulbs | | Brand | Long Life Lamp Company | | Country Of Origin | China | | Customer Reviews | 4.5 out of 5 stars 793 Reviews | | Manufacturer | Long Life Lamp Company | | Manufacturer Part Number | 12WDRIVERL | | Minimum Frequency | 50 Hz | | Model Number | 12WDRIVERL | | Number of Packs | 1 | | Number of items | 1 | | Power Source | DC Power Supply | | Power source | DC Power Supply | | Product Warranty | 1 year | | Specification Met | emc | | Specification met | emc | | Unit Count | 1 count | ## Product Details - **Brand:** Long Life Lamp Company - **Power source:** DC Power Supply - **Mounting type:** Rack Mount - **Specification met:** emc - **Manufacturer:** Long Life Lamp Company ## Images ![12w LED Driver Transformer for MR16- MR11- G4 LED Light Bulb ZERO Interference with Dab and Wifi - Image 1](https://m.media-amazon.com/images/I/51e5WiksYCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just What I Needed *by A***R on 17 December 2020* Delivery period was about a week, but it arrived within two days via Royal Mail! I had fitted 5 AC/DC (work with AC or DC supply) LED GU4 lamps as replacements for 5 G4 Halogens running off a 12V AC transformer. After fitting they flickered. Identified the problem as the transformer and so bought this as a replacement. The transformer is rated at 12W max and the LEDs are 1.2W each making the total load 6W. Running at half its capacity it runs cool and no flickering. Works perfectly. The AC input side is marked L and N so if you don't have a colour coded cable you don't know which is which. ( I did a continuity check using a multimeter between the plug and the end of the cable), but I don't think it matters as the device is a class 2 selv unit with no earth. The terminals are quite small. The output is marked + and -, but in my case as the lamps are AC/DC it didn't matter which way round the connections were made. Don't know how long it will last, but as it is running cool at half its capacity, hopefully a long time. If it lasts, excellent value for money at Β£4.99. ### ⭐⭐⭐⭐⭐ Excellent product at a good price. *by R***E on 23 June 2020* This 12 Watt LED Driver is the ideal replacement for the standard 240/12 Volt AC step down transformer, which is commonly used to power 12 Volt halogen bulbs - typically used under kitchen wall cupboards - sometimes called worktop lights. The 240 Volt Mains INPUT and 12 Volt DC OUTPUT connectors are clearly marked to prevent you connecting anything the wrong way round and the small terminal blocks are accessed after removing a small cross-head screw. You also need a small flat head screwdriver to tighten the screws inside the terminal blocks. You can of course connect 4 x 3 Watt or 6 x 2 Watt LED bulbs into this driver, which is usually enough for most kitchens. ### ⭐⭐⭐⭐ Quality fine as expected, works as expected, still working *by M***M on 19 December 2025* Quality fine as expected, works as expected, still working ## Frequently Bought Together - 12w LED Driver Transformer for MR16- MR11- G4 LED Light Bulb ZERO Interference with Dab and Wifi Energy Class A++ - G4 Halogen Light Bulbs 20W 12V Clear Capsule 2 Pin Lamp Bulb Halogen Pin Base Warm White Dimmable 10 Pack - G4 LED Bulbs 1.2W, AC/DC 12V, Warm White 3000K, Equivalent 10W G4 Halogen Lamp, 120LM, No Flickering Energy Saving Capsule Light Bulb for Home-Lighting(6PCS) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/49694458-12w-led-driver-transformer-for-mr16-mr11-g4-led-light](https://www.desertcart.sg/products/49694458-12w-led-driver-transformer-for-mr16-mr11-g4-led-light) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-21*