--- product_id: 56409039 title: "DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528" brand: "happyskymall" price: "€ 3.34" currency: EUR in_stock: false reviews_count: 4 url: https://www.desertcart.it/products/56409039-diy-led-u-home-3pcs-dc3v-35v-dc-3v-6v store_origin: IT region: Italy --- # 5A Power Output 1%-100% PWM Control 3-35V Voltage Range DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528 **Brand:** happyskymall **Price:** € 3.34 **Availability:** ❌ Out of Stock ## Summary > ✨ Power Your Imagination with Precision Control! ## Quick Answers - **What is this?** DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528 by happyskymall - **How much does it cost?** € 3.34 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/56409039-diy-led-u-home-3pcs-dc3v-35v-dc-3v-6v) ## Best For - happyskymall enthusiasts ## Why This Product - Trusted happyskymall brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Built-in resettable fuse for peace of mind during operation. - • **Pack of Three:** Get more value with three controllers for multiple projects. - • **Effortless Dimming:** Smoothly adjust brightness with a simple twist of the potentiometer. - • **Unleash Your Creativity:** Transform your DIY projects with precision control. - • **Versatile Voltage Options:** Easily switch between 3V to 35V for ultimate flexibility. ## Overview The DIY LED U-Home 3Pcs DC Voltage Regulator is a versatile PWM speed controller designed for LED panel lights and strips. With a wide voltage range of 3V to 35V and a robust 5A output, it allows for precise dimming and speed control. The built-in safety features ensure reliable operation, making it perfect for DIY enthusiasts looking to elevate their lighting projects. ## Description Specifications: 1.Operating voltage: DC3V-35V 2.Control power: Maximum 90W 3.Quiescent current: 0.01A(Standby) 4.PWM duty cycle: 1%-100% 5.PWM frequency: 10khz 6.Shell size: 30MM*24MM(Without handle) total height is 15MM Note: Input voltage selection is divided into two stalls. Intermediate short contact and 3-15V short contact to connect to low voltage 3-15V input, intermediate and short contact 5-35V to connect to high voltage 5-35V. The default send out goods is 5-35V. Packing included: 3 x PWM Speed Controller ## Features - mini dc motor speed controller. PWM LED Dimmer for DIY LED Panel Light LED Strip Light - Mini DC 3-35V 5A PWM Motor Speed Controller. Wide voltage DC motor speed controller, PWM duty cycle: 1% -100%. - By screwing the potentiometer, you can turn off power supply output. High voltage and high current resettable fuse, overcurrent automatic disconnection, power off for cooling for a few seconds fuses automatic recovery. - Default disconnection of short circuit point. Please note: the operating voltage can be switched to 3-15v by bridging the connectors marked '3-15v' on the PCB. - Package included : 3 x PWM Speed Dimmer Controller ## Product Details - **Color:** PWM Speed Controller Dimmer - **Brand:** Happyskymall - **Indoor/Outdoor Usage:** Indoor - **Special Feature:** Color Changing - **Light Source Type:** LED - **Light Color:** Multicolor - **Theme:** Indoor - **Style:** Modern - **Material:** Other - **Controller Type:** PWM Speed Controller ## Images ![DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528 - Image 1](https://m.media-amazon.com/images/I/616HOaSqq6L.jpg) ![DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528 - Image 2](https://m.media-amazon.com/images/I/81orBT+JnoL.jpg) ![DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528 - Image 3](https://m.media-amazon.com/images/I/91ANGdV5D2L.jpg) ![DIY LED U-Home 3Pcs DC3V-35V DC 3V 6V 12V 24V 35V Variable Voltage Regulator 5A PWM Speed Controller Switch Dimmer for DIY LED Panel Light Single Color LED Strip Light SMD5050/SMD5630/SMD3528 - Image 4](https://m.media-amazon.com/images/I/81gA5KcPzeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for the price *by R***L on January 30, 2020* The media could not be loaded. These work great for small projects, I use them to make custom led lights. They are easy to modify ### ⭐⭐⭐⭐ Simplicity *by G***D on March 13, 2022* It's simple to connect and operates well with a steady output out of six of them I purchased I had one that did not work. But it's dependable enough that I would buy it again. ### ⭐ It Blew Up *by A***. on November 11, 2018* I bought this to dim a led backlight on a monitor, and everything should have worked. The power supply for the panel is rated at a max of 4A and 12V which are both with in the spec of the dimmer. I wired it up correctly, and was able to dim the backlight just as intended. Then I noticed the cap bulging and before I could pull the power, BOOM, the cap is no more (and all over my kitchen). --- ## 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.it/products/56409039-diy-led-u-home-3pcs-dc3v-35v-dc-3v-6v](https://www.desertcart.it/products/56409039-diy-led-u-home-3pcs-dc3v-35v-dc-3v-6v) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-09*