--- product_id: 39257826 title: "Chanzon LED Driver 450mA (Constant Current Output) 21V-43V (Input 100-240V AC-DC) (7-13) x2W Power Supply 450 mA Lighting Transformer Drivers for High Power COB Light Lamp Bulb (Plastic Case)" brand: "chanzon" price: "94 zł" currency: PLN in_stock: true reviews_count: 12 url: https://www.desertcart.pl/products/39257826-chanzon-led-driver-450ma-constant-current-output-21v-43v-input store_origin: PL region: Poland --- # 450mA constant current output 21-43V wide voltage range CE certified isolation protection Chanzon LED Driver 450mA (Constant Current Output) 21V-43V (Input 100-240V AC-DC) (7-13) x2W Power Supply 450 mA Lighting Transformer Drivers for High Power COB Light Lamp Bulb (Plastic Case) **Brand:** chanzon **Price:** 94 zł **Availability:** ✅ In Stock ## Summary > 💡 Power Your Space with Precision & Peace of Mind ## Quick Answers - **What is this?** Chanzon LED Driver 450mA (Constant Current Output) 21V-43V (Input 100-240V AC-DC) (7-13) x2W Power Supply 450 mA Lighting Transformer Drivers for High Power COB Light Lamp Bulb (Plastic Case) by chanzon - **How much does it cost?** 94 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/39257826-chanzon-led-driver-450ma-constant-current-output-21v-43v-input) ## Best For - chanzon enthusiasts ## Why This Product - Trusted chanzon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Designed for effortless installation with SMP connector cables, saving you time and hassle on every project. - • **Compact & Lightweight Design:** Slim 3.48 x 1.56 x 0.93 inch form factor weighing just 1.78oz fits seamlessly into any setup without bulk. - • **Power Efficiency That Pays Off:** Over 88% efficiency and a high power factor (>95%) means less energy waste and lower bills—smart for your wallet and the planet. - • **Built to Last, Built for Safety:** CE certified with isolation protection and silent operation, ensuring your lighting runs cool, safe, and noise-free for years. - • **Consistent Brightness, Zero Flicker:** Maintain perfect LED illumination with a stable 450mA constant current output—no dips, no spikes. ## Overview The Chanzon LED Driver delivers a reliable 450mA constant current output across a versatile 21-43V range, ensuring uniform brightness for high-power COB LED lamps. CE certified for safety and efficiency, it boasts over 88% energy efficiency and a high power factor above 95%, all packed into a compact, lightweight design with noise-free operation and easy installation. Ideal for professional-grade residential and commercial lighting projects demanding consistent performance and longevity. ## Description Constant Current LED Drivers are known for their easy installation and are preferable because they supply the same amount of current regardless of how many or few lights are connected to it. LEDs work safest and most efficiently with a Constant Current LED Driver.For many LED applications, it is desirable to utilize constant current drivers. Constant current LED drivers are ideal in that they offer designers more control for applications, providing them with the ability to design displays with almost no variation in brightness across the display.Chanzon constant current LED driver series is a product line with high quality.All of our power supply are CE certified in order to provide best support to your business!CE :Complies with all the Essential Health and safety requirements from all the directives that applies to our products.With certain product quality control &; verification process.Features:Product name: Constant Current LED Driver (AC-DC)Brand: ChanzonHigh Quality: Isolation Protection with CE Certificate, No Noise, Long Life SpanInput: AC 100-240V 50/60HzOutput Current: 450mA (Constant)Output Voltage: 21-43VEfficiency:more than 88%Size: 88.3*39.6*23.7 (mm) / 3.48*1.56*0.93 (inch)Net Weight: 50.4g / 1.78ozHigh Power Factor(PFC):more than 95%Kindly Reminder:Please be aware of the positive (anode +) and negative (cathode -) of led products, install accordingly to avoid damage.Do not exceed the maximum voltage or current,otherwise the led Diode may burn out. Search for "chanzon constant current led driver" for more our led drivers (300mA,450mA,600mA,900mA,1500mA,3000mA,4500mA,6000mA). ## Features - Input: AC100-240V 50/60Hz Output: Current 450mA (Constant) ; Voltage 21-43V - Size: 88.3*39.6*23.7 (mm) / 3.48*1.56*0.93 (inch) Net Weight: 50.4g / 1.78oz - High Quality With CE Certificates Long Life Span No Noise Isolation Protection Safety - Efficiency:more than 88% Insulated(Low Heat) High Power Factor(PFC):more than 95% Cable With SMP Connector - Please take a Look at Picture 3 Befofe Buying! Constant Current Power Supply LED Drivers are used for most LED Products ## Technical Specifications | Specification | Value | |---------------|-------| | Specification Met | CE, UL | | Item Weight | 0.05 Kilograms | | Manufacturer | CHANZON | | Part Number | 1DY-CW-LC7-13X2W | | Item Weight | 1.76 ounces | | Product Dimensions | 3.48 x 1.56 x 0.93 inches | | Item model number | f7827f14-6726-4261-8315-3e884e5f2051 | | Size | G) 450mA 21-43V (7-13)*2W | | Color | G) 450mA(Constant) 21-43V (7-13)*2W | | Finish | Constant Current | | Voltage | 277 Volts | | Wattage | 20.00 | | Item Package Quantity | 1 | | Special Features | Easy to Install | | Usage | Commercial/Residential | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** CHANZON - **Power Source:** Ac-dc - **Product Dimensions:** 0.93"D x 1.56"W x 0.93"H - **Mounting Type:** Rack Mount - **Current Rating:** 450 Milliamps ## Images ![Chanzon LED Driver 450mA (Constant Current Output) 21V-43V (Input 100-240V AC-DC) (7-13) x2W Power Supply 450 mA Lighting Transformer Drivers for High Power COB Light Lamp Bulb (Plastic Case) - Image 1](https://m.media-amazon.com/images/I/71sNyyCmHNL.jpg) ![Chanzon LED Driver 450mA (Constant Current Output) 21V-43V (Input 100-240V AC-DC) (7-13) x2W Power Supply 450 mA Lighting Transformer Drivers for High Power COB Light Lamp Bulb (Plastic Case) - Image 2](https://m.media-amazon.com/images/I/710hugID+CL.jpg) ![Chanzon LED Driver 450mA (Constant Current Output) 21V-43V (Input 100-240V AC-DC) (7-13) x2W Power Supply 450 mA Lighting Transformer Drivers for High Power COB Light Lamp Bulb (Plastic Case) - Image 3](https://m.media-amazon.com/images/I/81kYG3w1fRL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Replacement L.E.D. driver for Costco outdoor "lantern" porch light *by M***R on Reviewed in the United States on March 7, 2018* I have 3 Costco L.E.D. outdoor lanterns. I call them porch lights. A few months ago, one failed. Costco still sold it, so I traded for a new fixture.A few days ago, another failed. The light was dim and constantly blinking on and off. Costco no longer sells that model. I could buy a new one, but it wouldn't match the others.I Googled the issue and found that the "driver" in these units can fail. There were YouTube videos showing how to replace the "driver". Inside the lamp head are a photocell, a driver and the cluster of L.E.D. lamps. The driver seems to work as a power supply for the lights. It has two wires for the power input and two wires to the lights.The O.E.M. replacement driver was hard to find online. It seems to sell for $37.50 on up, plus shipping.One of the videos showed this unit. I decided to take a chance. It arrived today. I installed it and it works! This driver sits loosely inside the lamp head, but that's ok. I am completely satisfied.The photo is similar to my lanterns. ### ⭐⭐ Outdoor Security light is flashing on/off *by S***. on Reviewed in the United States on January 17, 2019* I purchased this item on April 6, 2017 and installed it in a Outdoor LED Security Light on 1-26-2018 that was Purchased at Lowes around a year earlier when it's Power Supply failed. This New Power Supply has been working fine until this morning 1-10-2019. For the past week the Outdoor Security light just flickers on/off all night long. Maybe I am charitable giving it 2 stars. I bought another one of these on January 8, 2018 and installed it in the same light listed above today 1-16-2019 so we will see how long it holds up. These LED drivers just don't hold up for very long. There seem to be a design problem that results in them turning off/on. LEDs lights may be efficient but not if the electronics give out...I asked supplier to send send me another power supply under Warrantee to fix this light on 1-10-2019. No Replacement Power Supply has been sent.I have discovered the Design problem with Elytrolytic Capacitor C6 10 uF 50V. I measured this part in my LED Driver Assembly. It measured 5uF instead of 10uF. I replaced this part with a 22uF@50V and the Flashing On/Off problem was fixed. I suspect this part has too much AC ripple on it which reduces it's capacitance and shortens it's life.This part value and it's derating needs to be looked at by the design Engineers. ### ⭐⭐⭐⭐⭐ Good product *by P***N on Reviewed in the United States on May 21, 2022* This is a amazing product and it works like a champion. it is unbelievable this LED driver works so great. It has a low cost price and work perfectly to my garage lights --- ## 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.pl/products/39257826-chanzon-led-driver-450ma-constant-current-output-21v-43v-input](https://www.desertcart.pl/products/39257826-chanzon-led-driver-450ma-constant-current-output-21v-43v-input) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*