--- product_id: 49934308 title: "Knightsbridge 12V 20-60W Transformer, 60 W, Halogen Dimmable" brand: "knightsbridge" price: "125.32 DT" currency: TND in_stock: true reviews_count: 13 category: "Knightsbridge" url: https://www.desertcart.tn/products/49934308-knightsbridge-12v-20-60w-transformer-60-w-halogen-dimmable store_origin: TN region: Tunisia --- # 20-60W power range Dimmable with most switches Thermal fuse heat protection Knightsbridge 12V 20-60W Transformer, 60 W, Halogen Dimmable **Brand:** knightsbridge **Price:** 125.32 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power your space with safe, smooth, and stylish lighting control! ## Quick Answers - **What is this?** Knightsbridge 12V 20-60W Transformer, 60 W, Halogen Dimmable by knightsbridge - **How much does it cost?** 125.32 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/49934308-knightsbridge-12v-20-60w-transformer-60-w-halogen-dimmable) ## Best For - knightsbridge enthusiasts ## Why This Product - Trusted knightsbridge brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Sound 🌡️:** Built-in thermal cut-out and overload protection for worry-free operation - • **Power Flexibility ⚡:** Supports 20-60VA for versatile low voltage halogen lighting needs - • **Trusted Quality Seal ✅:** CE & UKCA certified with 12-month warranty for peace of mind - • **Plug & Play Simplicity 🔌:** Comes complete with leads for quick, hassle-free installation - • **Smooth Dimming Experience 🔄:** Compatible with most dimmer switches for perfect ambiance control ## Overview The Knightsbridge 12V 20-60W Transformer is a reliable, dimmable AC transformer designed specifically for low voltage halogen lamps. Featuring thermal fuse protection and overload safeguards, it ensures safe operation while delivering smooth dimming compatibility with most switches. Ideal for surface mounting, it comes complete with leads and carries CE and UKCA certifications, backed by a 12-month warranty. ## Description Product Description 20-60VA Dimmable 12V AC TransformerSafety isolating transformer with overload & short circuit protectionThermal cut-out to prevent overheating Safety Warning Not suitable for LED lamps Box Contains transformer Review: Great transformer for bath extractor light - Bought to replace a transformer in our Blauberg extractor fan over the bath - easy to connect up and now the light works again. Great stuff. Review: Value for money - Works as it should ## Features - Standard 20-60VA dimmable 240V - 12V AC Transformer/Driver - For Low Voltage Halogen Lamps - not suitable for LED - Dimmable with most Dimmer Switches - Soft Start with Thermal fuse for heat protection - Complete with Leads ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00A0J0KOM | | Best Sellers Rank | 18,076 in DIY & Tools ( See Top 100 in DIY & Tools ) 9 in Transformers (DIY & Tools) | | Brand | Knightsbridge | | Customer Reviews | 4.4 out of 5 stars 2,335 Reviews | | EU Spare Part Availability Duration | 1 Years | | Included Components | 12V 20-60W Transformer for ELV Lighting | | Item Type Name | 12V 20-60W Transformer | | Manufacturer | Knightsbridge | | Manufacturer Part Number | T02 | | Minimum Frequency | 50 Hz | | Model Number | T02 | | Mounting Type | Surface Mount | | Mounting type | Surface Mount | | Number of items | 1 | | Power Source | Corded Electric | | Power source | Corded Electric | | Product Warranty | 12 months | | Specification Met | CE, UKCA | | Specification met | CE, UKCA | | Unit Count | 1.0 count | ## Product Details - **Brand:** Knightsbridge - **EU Spare Part Availability Duration:** 1 Years - **Mounting type:** Surface Mount - **Power source:** Corded Electric - **Specification met:** CE, UKCA ## Images ![Knightsbridge 12V 20-60W Transformer, 60 W, Halogen Dimmable - Image 1](https://m.media-amazon.com/images/I/61ZRqFH6SwL.jpg) ![Knightsbridge 12V 20-60W Transformer, 60 W, Halogen Dimmable - Image 2](https://m.media-amazon.com/images/I/510RzOHmbTL.jpg) ![Knightsbridge 12V 20-60W Transformer, 60 W, Halogen Dimmable - Image 3](https://m.media-amazon.com/images/I/71Fvfzyg9yL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: does this work as an led lights transformer?** A: works with led bulbs from Sainsburies, gu5.3, 345 lumens **Q: With 240v ac input, it's giving me 2.5 vac off-load, and 0.5 v with 100 ohm load. what am i doing wrong? should be 12 vac** A: This transformer is only designed to be used with halogen 12v lamps. Without using the correct load of at least 1x 12v 20w Halogen lamp this transformer will not function or give an output. It is also not suitable for an LED load even if the lamp is rated at 12v. If you connect 4x 5w LED lamps to give you the minimum load of 20w the inrush current that LED lamps demand will cause the lamps to flash and not settle into a continuous light output. This is due to the soft start feature and the protection from short circuits and overloading. **Q: can i use this to power a 12v AC extractor fan?** A: These electronic transformers are designed for LV-Halogen lamps! I wouldn't know if it will work for your fan, you need to chek with an electrician! **Q: Can you use your own cables (e.g. are there terminal blocks to screw them onto) ?** A: On the unit I received in 7/2019, there is no terminal cover to remove. The unit is sealed shut. You must use the leads that are already attached. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great transformer for bath extractor light *by J***X on 30 December 2025* Bought to replace a transformer in our Blauberg extractor fan over the bath - easy to connect up and now the light works again. Great stuff. ### ⭐⭐⭐⭐⭐ Value for money *by R***R on 28 June 2026* Works as it should ### ⭐⭐⭐⭐ Great replacement transformer *by P***R on 22 September 2023* Bought this to replace a defunct transformer for my garden lights. Despite the replacement being much smaller, I connected it up and the lights work again, albeit a bit less bright. Can't comment on longevity, but the product seems to be suitable and was easy to install. ## Frequently Bought Together - Knightsbridge 12V 20-60W Transformer, 60 W, Halogen Dimmable - 10 Pack of MR16 GU5.3 Led Bulb Base Ceramic Socket,FINELED MR16 G5.3 Mr11 Lamp Holder for 12V Halogen & LED Bulb,Wire Connector Base Socket Adapter - 5Pack Philips Halogen 12V MR16 50W GU5.3 36D 4000Hrs Dimmable Halogen Dichroic 58845100 --- ## 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/49934308-knightsbridge-12v-20-60w-transformer-60-w-halogen-dimmable](https://www.desertcart.tn/products/49934308-knightsbridge-12v-20-60w-transformer-60-w-halogen-dimmable) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-13*