---
product_id: 45402384
title: "REXTiN® WS2811 Pixels Digital Addressable LED String Lights Waterproof RGB Full Color 12mm DC 12V (DC12V 50pcs)"
brand: "rextin"
price: "$U1812"
currency: UYU
in_stock: true
reviews_count: 8
category: "Rex Ti N"
url: https://www.desertcart.uy/products/45402384-rextin-ws2811-pixels-digital-addressable-led-string-lights-waterproof-rgb
store_origin: UY
region: Uruguay
---

# Full RGB color programmable IP68 waterproof rating DC 12V power supply REXTiN® WS2811 Pixels Digital Addressable LED String Lights Waterproof RGB Full Color 12mm DC 12V (DC12V 50pcs)

**Brand:** rextin
**Price:** $U1812
**Availability:** ✅ In Stock

## Summary

> 🌈 Light Up Your World, Rain or Shine!

## Quick Answers

- **What is this?** REXTiN® WS2811 Pixels Digital Addressable LED String Lights Waterproof RGB Full Color 12mm DC 12V (DC12V 50pcs) by rextin
- **How much does it cost?** $U1812 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/45402384-rextin-ws2811-pixels-digital-addressable-led-string-lights-waterproof-rgb)

## Best For

- rextin enthusiasts

## Why This Product

- Trusted rextin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Power:** Runs on efficient DC 12V with ultra-low 0.3W per LED, perfect for long-lasting, energy-smart illumination.
- • **Vibrant RGB Mastery:** 50 individually addressable pixels deliver stunning, customizable color effects that make your space pop.
- • **Seamless Smart Control:** Compatible with top-tier controllers like Arduino, Raspberry Pi, and T1000S for limitless creative programming.
- • **Versatile Ambiance Creator:** Ideal for everything from chic outdoor advertising to festive holiday décor—turn heads and spark envy.
- • **Built to Brave the Elements:** IP68 waterproof design ensures flawless outdoor performance rain or shine—never miss a beat.

## Overview

The REXTiN® WS2811 Digital Addressable LED String Lights feature 50 waterproof, full RGB pixels powered by DC 12V. With IP68 rating and compatibility with popular programmable controllers, these 12mm LEDs offer vibrant, customizable lighting perfect for outdoor advertising, holiday decorations, and creative lighting projects.

## Description

desertcart.com: REXTiN® WS2811 Pixels Digital Addressable LED String Lights Waterproof RGB Full Color 12mm DC 12V (DC12V 50pcs) : Tools & Home Improvement

Review: WS8211 DC 5V strand - Good product for a good price.... This is for the strand operated with 5 vd Setup: a 5vd/3 amp wallwort to power the strip , an UNO and both the Neopixel & fastled libraries in several sketches They functioned without any problems . Fastled - #define LED_TYPE WS2812B or as WS2811( both worked with this strip) #define COLOR_ORDER GRB - correct for this strip #define NUM_LEDS 50 Neopixel- They would not work when set to 400 KHz or RGB . // Parameter 1 = number of pixels in strip // Parameter 2 = pin number (most are valid) // Parameter 3 = pixel type flags, add together as needed: // NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs) // NEO_KHZ400 400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers) // NEO_GRB Pixels are wired for GRB bitstream (most NeoPixel products) // NEO_RGB Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2) Adafruit_NeoPixel strip = Adafruit_NeoPixel(50, PIN, NEO_GRB + NEO_KHZ800); - correct settings for this step Attached to the Ws8211 strip (50 pixel) is a WS2812B Strip (30 pixel)
Review: !!!!! VERY IMPORTANT INFORMATION !!!!!! - Great Product, can be used with both Adafruit Neopixel library as well as Fast Led open source pixel library. Tip, Fast LED has a nice Calibrate sketch for Arduino which will help you determine the RGB order of these as well as other Pixel LED Strips. Spoiler: In my case the RGB order was as follows for my purchase RGB Order = BGR Along with NEO_KHZ800 if using Adafruit's library !!!!! ALSO VERY IMPORTANT STEP !!!!!! WHEN USING WITH AN EXTERNAL POWER SUPPLY AND ARDUINO DO NOT FORGET TO CONNECT THE GROUND OF THE PIXEL STRIP BACK TO THE ARDUINO'S GROUND PIN. IF YOU DO NOT DO THIS STEP THE COLORS WILL BE RANDOM AND YOU WILL BE LEFT FRUSTRATED FOR SOME TIME. I SCRATCH MY HEAD FOR HOURS AS MANY ONLINE NEOPIXEL TUTORIALS DID NOT MENTION THIS STEP. ALSO, ME BEING AN ELECTRONICS NOOBLET IT WAS NOT CLEAR AND SO I ONLY CONNECTED THE PIXEL DATA IN TO THE ARDUINO PIN AND CONNECTED THE POWER LINES TO AN EXTERNAL 12V POWER SUPPLY. THE ONLINE TUTORIALS LEAVE THIS STEP OUT PROBABLY BECAUSE THEY ARE TYPICALLY 5V TUTORIALS WHICH ARDUINO CAN HANDLE. SO NATURALLY ONE WOULD CONNECT THE PIXEL'S GROUND BACK TO THE ARDUINO'S GROUND PIN. HOWEVER, IF PURCHASING THE 12V STRIP YOU WILL NEED AN EXTERNAL POWER SUPPLY AND THUS THIS IS LEFT OUT OF MOST TUTORIALS I CAME ACCROSS. !!!!!!! I HOPE THIS HLEPS SOMEONE AS I STRUGGLED FOR SOME TIME FIGURING THIS OUT.

## Features

- Working voltage: DC12V, 60mA
- Pixel lights Waterproof IP68,Power: 0.3W/LED
- package include:50pcs pixe Lights
- can be worked by preset program controllers,such as T1000S ,K1000 , K-1000C ,SP110E , SP105E SP107E SP601E SP602E SP608E, SP611E SP108E ,SP901E ,SP511E ,SP530E,WT-SPI ，Ardruino ,Raspberry pi controller etc(all controllers are not include)
- Perfect for outdoor advertising, Christmas decoration, Cove Lighting, Path and contour lighting, Backlight for signage/ letters and so on

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M7MR44P |
| Additional Features | Dimmable programmable |
| Best Sellers Rank | #83,320 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #896 in Outdoor String Lights |
| Brand | REXTiN |
| Brand Name | REXTiN |
| Color | RGB (Red, Green, Blue) |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Remote |
| Customer Reviews | 4.5 out of 5 stars 1,014 Reviews |
| Indoor Outdoor Usage | Outdoor |
| Indoor/Outdoor Usage | Outdoor |
| Item Length | 31 Feet |
| Item Weight | 0.27 Kilograms |
| Light Color | Multicolor |
| Light Source Type | LED |
| Manufacturer | Shenzhen jindian Zhiguang Lighting Co., Ltd |
| Material Type | Plastic |
| Model Number | fbaws2811dc12v50p |
| Number of Items | 1 |
| Number of Light Sources | 50 |
| Occasion | Christmas wedding party |
| Power Source | DC |
| Product Style | Modern |
| Special Feature | Dimmable programmable |
| Theme | ws2811 pixel lights string color changing programmable |
| Unit Count | 50 Count |
| Voltage | 12 Volts |
| Water Resistance Level | Waterproof |

## Product Details

- **Color:** RGB (Red, Green, Blue)
- **Brand:** REXTiN
- **Indoor/Outdoor Usage:** Outdoor
- **Special Feature:** Dimmable programmable
- **Light Source Type:** LED
- **Power Source:** DC
- **Light Color:** Multicolor
- **Theme:** ws2811 pixel lights string color changing programmable
- **Occasion:** Christmas wedding party
- **Style:** Modern

## Images

![REXTiN® WS2811 Pixels Digital Addressable LED String Lights Waterproof RGB Full Color 12mm DC 12V (DC12V 50pcs) - Image 1](https://m.media-amazon.com/images/I/61DBmv3Dv4L.jpg)
![REXTiN® WS2811 Pixels Digital Addressable LED String Lights Waterproof RGB Full Color 12mm DC 12V (DC12V 50pcs) - Image 2](https://m.media-amazon.com/images/I/61IOPibAwCL.jpg)
![REXTiN® WS2811 Pixels Digital Addressable LED String Lights Waterproof RGB Full Color 12mm DC 12V (DC12V 50pcs) - Image 3](https://m.media-amazon.com/images/I/712ib-pwJUL.jpg)
![REXTiN® WS2811 Pixels Digital Addressable LED String Lights Waterproof RGB Full Color 12mm DC 12V (DC12V 50pcs) - Image 4](https://m.media-amazon.com/images/I/71BH91+3eiL.jpg)
![REXTiN® WS2811 Pixels Digital Addressable LED String Lights Waterproof RGB Full Color 12mm DC 12V (DC12V 50pcs) - Image 5](https://m.media-amazon.com/images/I/71ENNJaxt0L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ WS8211 DC 5V strand
*by J***L on December 24, 2019*

Good product for a good price.... This is for the strand operated with 5 vd Setup: a 5vd/3 amp wallwort to power the strip , an UNO and both the Neopixel & fastled libraries in several sketches They functioned without any problems . Fastled - #define LED_TYPE WS2812B or as WS2811( both worked with this strip) #define COLOR_ORDER GRB - correct for this strip #define NUM_LEDS 50 Neopixel- They would not work when set to 400 KHz or RGB . // Parameter 1 = number of pixels in strip // Parameter 2 = pin number (most are valid) // Parameter 3 = pixel type flags, add together as needed: // NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs) // NEO_KHZ400 400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers) // NEO_GRB Pixels are wired for GRB bitstream (most NeoPixel products) // NEO_RGB Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2) Adafruit_NeoPixel strip = Adafruit_NeoPixel(50, PIN, NEO_GRB + NEO_KHZ800); - correct settings for this step Attached to the Ws8211 strip (50 pixel) is a WS2812B Strip (30 pixel)

### ⭐⭐⭐⭐⭐ !!!!! VERY IMPORTANT INFORMATION !!!!!!
*by J***L on November 19, 2017*

Great Product, can be used with both Adafruit Neopixel library as well as Fast Led open source pixel library. Tip, Fast LED has a nice Calibrate sketch for Arduino which will help you determine the RGB order of these as well as other Pixel LED Strips. Spoiler: In my case the RGB order was as follows for my purchase RGB Order = BGR Along with NEO_KHZ800 if using Adafruit's library !!!!! ALSO VERY IMPORTANT STEP !!!!!! WHEN USING WITH AN EXTERNAL POWER SUPPLY AND ARDUINO DO NOT FORGET TO CONNECT THE GROUND OF THE PIXEL STRIP BACK TO THE ARDUINO'S GROUND PIN. IF YOU DO NOT DO THIS STEP THE COLORS WILL BE RANDOM AND YOU WILL BE LEFT FRUSTRATED FOR SOME TIME. I SCRATCH MY HEAD FOR HOURS AS MANY ONLINE NEOPIXEL TUTORIALS DID NOT MENTION THIS STEP. ALSO, ME BEING AN ELECTRONICS NOOBLET IT WAS NOT CLEAR AND SO I ONLY CONNECTED THE PIXEL DATA IN TO THE ARDUINO PIN AND CONNECTED THE POWER LINES TO AN EXTERNAL 12V POWER SUPPLY. THE ONLINE TUTORIALS LEAVE THIS STEP OUT PROBABLY BECAUSE THEY ARE TYPICALLY 5V TUTORIALS WHICH ARDUINO CAN HANDLE. SO NATURALLY ONE WOULD CONNECT THE PIXEL'S GROUND BACK TO THE ARDUINO'S GROUND PIN. HOWEVER, IF PURCHASING THE 12V STRIP YOU WILL NEED AN EXTERNAL POWER SUPPLY AND THUS THIS IS LEFT OUT OF MOST TUTORIALS I CAME ACCROSS. !!!!!!! I HOPE THIS HLEPS SOMEONE AS I STRUGGLED FOR SOME TIME FIGURING THIS OUT.

### ⭐⭐⭐⭐⭐ Use a wled controller to run effects
*by P***S on December 10, 2025*

Very good leds, bright and colorfull. Love it.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*