--- product_id: 519432075 title: "100W Transfomer" brand: "smy lighting" price: "HK$628" currency: HKD in_stock: true reviews_count: 13 category: "Smy Lighting" url: https://www.desertcart.hk/products/519432075-100w-transfomer store_origin: HK region: Hong Kong --- # Dual countdown timer modes 100W power output Weatherproof & corrosion resistant 100W Transfomer **Brand:** smy lighting **Price:** HK$628 **Availability:** ✅ In Stock ## Summary > 🌟 Light up your nights with smart power and style! ## Quick Answers - **What is this?** 100W Transfomer by smy lighting - **How much does it cost?** HK$628 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/519432075-100w-transfomer) ## Best For - smy lighting enthusiasts ## Why This Product - Trusted smy lighting brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Weatherproof Design:** Built to withstand rain, snow, and dust with flame-retardant, corrosion-resistant materials for years of reliable outdoor use. - • **Customizable Dual Timer Settings:** Choose from two timer modes with multiple hour options to perfectly tailor your lighting schedule and save energy. - • **Effortless Dusk-to-Dawn Automation:** Automatically powers your landscape lighting from sunset to sunrise—never come home to a dark yard again. - • **Built-in Safety with Circuit Breaker:** Protects your investment with automatic overload and short circuit protection, ensuring worry-free operation. - • **Universal Compatibility & Easy Installation:** Works seamlessly with all 12V DC LED landscape lights and mounts easily on any outdoor wall for a sleek, hidden setup. ## Overview The SMY Lighting 100W Outdoor Low Voltage Transformer converts standard 120V AC to a safe 12V DC output, featuring a built-in dusk-to-dawn sensor, dual countdown timers with memory function, and an automatic circuit breaker. Its weatherproof, flame-retardant housing ensures durability in all outdoor conditions, making it ideal for LED landscape, deck, pathway, and spotlight lighting. ETL listed and easy to install, it supports up to 8.3 amps and is compatible with a wide range of low voltage LED fixtures. ## Description SMY Lighting 100W Outdoor Low Voltage Transformer with Timer and Photocell Sensor,120V AC to 12V DC Weatherproof for LED Landscape Lighting,Deck Lights,Spotlight, Pathway Light,ETL Listed - desertcart.com Review: Perfect for landscape lighting. - Easy to use & operate, works on both DC or AC power. Review: Manufacturer Provided Excellent Customer Service - Had an issue with the transformer that was initially sent (the light sensor was malfunctioning). I reached out directly to the manufacturer who sent me a replacement. That's a great way to do business. So far the transformer works great and it was very easy to install. Can't beat the price for the functionality. I especially like that it allows for two separate lines to branch off it. Would buy again. ## Features - 【Built-in Dusk to Dawn Sensor】: Attached with this transformer, the outside landscape lighting will turn on automatically at dusk and off at dawn. 100W, convert 120V AC household voltage to 12V DC safety voltage, providing a safer and more practical electrical current level. - 【Countdown Timer & Memory Function】: Press the select button(Time setting 1) to set 2/4/8/12 hour or the button(Time setting 2) 1/3/5/9 hour countdown easily, so it will turn on at dusk and automatically turn off 2/4/8/12 hour or 1/3/5/9 hour later. There have 2 kind time setting can choose. Memory function, the transformer remains the timer mode you selected before, even when power outage. - 【Easy Installation 】: Built-in hanging hole, mount it on outdoor walls directly. The wiring part must be waterproof treated by the user, protects the transformer from rain, snow, dust and abrasion, withstands years of use. - 【Automatic Circuit Breaker】: Built-in automatic circuit breaker, it will provide overload and short circuit protection effectively. Compact and lightweight, easily hidden, will not affect the appearance of your yard. - 【Wide Application & Waterproof】: The 100W low voltage transformer made with high-performance flame retardant material protects the transformer against all severe weather conditions, is corrosion resistant, and withstands years of use. Not only use for SMY Lighting led lights, but compatible with all low voltage DC12V LED landscape lighting, like a spotlight, pathway light, garden light, water feature, etc. The total power of the lighting should not exceed 90% of the light controller capacity. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BVR717PS | | Best Sellers Rank | #139,700 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #90 in Outdoor Low Voltage Transformers | | Brand Name | SMY Lighting | | Current Rating | 8.3 Amps | | Customer Reviews | 4.1 4.1 out of 5 stars (224) | | Included Components | no | | Item Dimensions D x W x H | 2.75"D x 5.12"W x 5.12"H | | Item Weight | 1.8 Pounds | | Manufacturer | BEST LED Lighting | | Minimum Frequency | 50 Hz | | Model | SMY-D01 | | Mounting Type | Wall Mount | | Part Number | SMY-D01 | | Power Source | Corded Electric | | Specification Met | FCC | ## Product Details - **Brand:** SMY Lighting - **Current Rating:** 8.3 Amps - **Mounting Type:** Wall Mount - **Power Source:** Corded Electric - **Product Dimensions:** 2.75"D x 5.12"W x 5.12"H ## Images ![100W Transfomer - Image 1](https://m.media-amazon.com/images/I/61I04JPkusL.jpg) ## Available Options This product comes in different **Wattage** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for landscape lighting. *by L***O on December 4, 2025* Easy to use & operate, works on both DC or AC power. ### ⭐⭐⭐⭐⭐ Manufacturer Provided Excellent Customer Service *by X***Y on July 26, 2023* Had an issue with the transformer that was initially sent (the light sensor was malfunctioning). I reached out directly to the manufacturer who sent me a replacement. That's a great way to do business. So far the transformer works great and it was very easy to install. Can't beat the price for the functionality. I especially like that it allows for two separate lines to branch off it. Would buy again. ### ⭐⭐⭐⭐ Unit failed but customer support didn't *by S***K on June 22, 2024* Transformer stopped working after one year. I took a chance that someone at SMY Customer Support would respond. I explained what I did attempting to troubleshoot and determined the transformer, not the wiring or the lamps, had failed. After a bit of a stumble thanks to translation, I asked for and will receive a replacement unit soon. SMY went above and beyond to satisfy me. ## Frequently Bought Together - SMY Lighting 100W Outdoor Low Voltage Transformer with Timer and Photocell Sensor,120V AC to 12V DC Weatherproof for LED Landscape Lighting,Deck Lights,Spotlight, Pathway Light,ETL Listed - SMY Lighting Recessed LED Deck Light Kits with Protecting Shell φ32mm, In Ground Outdoor LED Landscape Lighting IP67 Waterproof,12V Low Voltage for Garden,Yard Stair,Patio,Floor,Kitchen Decoration - Extension Cord Black Outdoor 3.3 ft Cable with Male and Female Connectors 1Meter/PCS 5Pack for SMY Lighting LED Deck Lights-UL Listed --- ## 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.hk/products/519432075-100w-transfomer](https://www.desertcart.hk/products/519432075-100w-transfomer) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-10-27*