---
product_id: 28950961
title: "BTF-LIGHTING WS2812B IC RGB 5050SMD Pure Gold Individual Addressable LED Strip 3.28FT 144LED 144Pixel/m Flexible Full Color IP30 DC5V for DIY Chasing Color Project(No Adapter or Controller)"
brand: "btf-lighting"
price: "$35.59"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/28950961-btf-lighting-ws2812b-ic-rgb-5050smd-pure-gold-individual-addressable
store_origin: US
region: United States of America
---

# Pure gold wire for stability & longevity Individually addressable full RGB pixels 144 ultra-bright LEDs/m BTF-LIGHTING WS2812B IC RGB 5050SMD Pure Gold Individual Addressable LED Strip 3.28FT 144LED 144Pixel/m Flexible Full Color IP30 DC5V for DIY Chasing Color Project(No Adapter or Controller)

**Brand:** btf-lighting
**Price:** $35.59
**Availability:** ✅ In Stock

## Summary

> 🌈 Light Up Your World with Pure Gold Precision!

## Quick Answers

- **What is this?** BTF-LIGHTING WS2812B IC RGB 5050SMD Pure Gold Individual Addressable LED Strip 3.28FT 144LED 144Pixel/m Flexible Full Color IP30 DC5V for DIY Chasing Color Project(No Adapter or Controller) by btf-lighting
- **How much does it cost?** $35.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/28950961-btf-lighting-ws2812b-ic-rgb-5050smd-pure-gold-individual-addressable)

## Best For

- btf-lighting enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Brilliance:** Pure gold wiring ensures ultra-bright, stable lighting with minimal decay—shine longer, shine stronger.
- • **Pixel-Perfect Control:** Each of the 144 LEDs per meter is individually addressable for infinite color and animation possibilities.
- • **Plug & Play Flexibility:** Cuttable, bendable, and easy to connect with 3-pin JST-SM connectors—customize your lighting canvas effortlessly.
- • **Versatile Ambiance Maker:** Ideal for weddings, parties, advertising, and creative DIY projects—transform any space with dynamic, programmable color.
- • **Seamless Smart Integration:** Compatible with top controllers and apps including WLED, Alexa, ESP32, and Bluetooth music sync for immersive experiences.

## Overview

The BTF-LIGHTING WS2812B LED strip features 144 individually addressable 5050 SMD RGB LEDs per meter wired with pure gold for superior brightness, stability, and lifespan. Operating at DC5V, it supports a wide range of controllers and apps for customizable lighting effects, making it perfect for professional DIY projects, events, and ambient décor. Its flexible, cuttable design with easy connectors ensures seamless installation and creative freedom.

## Description

BTF-LIGHTING WS2812B IC RGB 5050SMD Pure Gold Individual Addressable LED Strip 3.28FT 144LED 144Pixel/m Flexible Full Color IP30 DC5V for DIY Chasing Color Project(No Adapter or Controller)

## Features

- High-quality LED Chip. Instead of others' alloy chip wire or copper chip wire, This WS2812B RGB LED use Pure Gold Wires inner, which more stable, have exceptional quality, ultra bright, less light decay and longer life.
- Individually Addressable SPI LED. Dream full color Programmable LED Strip, WS2812B IC Built-in 5050SMD. Static effect, Chasing effect, special effect etc. 256 brightness display and 24-bit color display.
- Easy Using. It comes with 3pin JST-SM connectors on both ends for easy installation and separated power/ground wires on both ends. Each LED is cuttable. You can shorten, lengthen or bend it freely if you want.Can be connected in series or parallel.
- Amazing DIY Play. The addressable IC chip is built-in the 5050SMD. Each pixel can have its own color and brightness as your wish. Compatible with WLED, K-1000C, Rasp Pi, UNO R3, ESP8266, ESP32 etc Programmable Controllers. Support RB3+SP630E, SP611E, SP608E, SP602E etc Bluetooth music Controllers, SP530E ,WT-SPI,SP511E etc smart 2.4GHz Wi-Fi Alexa music controllers.
- Only Support DC5V. Match use controller can appear colorful curtain-up/ flow water/raindrop/jump flash and so on hundreds of lighting effect, you can also edit animation effect by Flash/LedEdit software. Power adapter and controller need to be purchased separately.
- Widely Application. Making led screen, led wall, advertising board, apply to hotel, KTV, bars, advertising signs, Festivel Christmas or wedding party decoration. There is adhesive tape on IP30/IP65 LED strip's back, so you can stick it to the wall or other items conveniently as you like. IP67 is available with fixing clips and screws.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black Pcb Ip30 |
| Brand | BTF-LIGHTING |
| Indoor/Outdoor Usage | Outdoor, Indoor |
| Special Feature | Individually Addressable, DIY Project, Cuttable, Support Lots of Controllers, DC5V |
| Light Source Type | LED |
| Power Source | DC5V Power supply |
| Light Color | White |
| Theme | Music |
| Occasion | Wedding, Christmas |
| Style | Modern |
| Material | FPCB |
| Controller Type | app |
| Connectivity Protocol | Wi-Fi |
| Number of Light Sources | 144 |
| Voltage | 5 Volts |
| Wattage | 45 watts |
| Included Components | 3 PIN male connector |
| Item Weight | 0.05 Kilograms |
| Item dimensions L x W x H | 5.91 x 3.94 x 0.59 inches |
| Control Method | App |
| Water Resistance Level | Not Water Resistant |
| Number of Batteries | 10 A batteries required. |
| UPC | 602938067683 |
| Manufacturer | BTF-LIGHTING Technology Co., Limited |
| Part Number | WS2812B1M144LB30 |
| Item Weight | 1.76 ounces |
| Product Dimensions | 5.91 x 3.94 x 0.59 inches |
| Item model number | WS2812B1M144LB30 |
| Batteries | 10 A batteries required. |
| Is Discontinued By Manufacturer | No |
| Area Lighting Classification | IP30 |
| Assembled Height | 1.5 centimeters |
| Assembled Length | 15 centimeters |
| Assembled Width | 10 centimeters |
| Shape | LED Strip |
| Specific Uses | Indoor use only |
| Special Features | Individually Addressable, DIY Project, Cuttable, Support Lots of Controllers, DC5V |
| Shade Material | Metal+PCB+Plastic |
| Light Direction | DC5V Power Supply+Controller |
| Switch Style | Controller |
| Batteries Included? | No |
| Batteries Required? | No |
| Wattage | 45 Watts |
| Average Life | 50000 Hours |

## Product Details

- **Color:** Black Pcb Ip30
- **Brand:** BTF-LIGHTING
- **Indoor/Outdoor Usage:** Outdoor, Indoor
- **Special Feature:** Individually Addressable, DIY Project, Cuttable, Support Lots of Controllers, DC5V
- **Light Source Type:** LED
- **Power Source:** DC5V Power supply
- **Light Color:** White
- **Theme:** Music
- **Occasion:** Wedding, Christmas
- **Style:** Modern

## Images

![BTF-LIGHTING WS2812B IC RGB 5050SMD Pure Gold Individual Addressable LED Strip 3.28FT 144LED 144Pixel/m Flexible Full Color IP30 DC5V for DIY Chasing Color Project(No Adapter or Controller) - Image 1](https://m.media-amazon.com/images/I/71l9o8GyqxL.jpg)

## Available Options

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

## Questions & Answers

**Q: I want to run the led around the whole room,  so i need about 65ft, i want it to have a chasing pattern,  what do i do,  what parts do i need to buy?**
A: First thing I would do is calculate how many LEDs are in your 65 feet length and multiple that number by .06 to establish the maximum current required for your power source.
Next do you want to program the lights yourself or do you want pre written selectable patterns?
Programmable is hardest method and I have no experience with any of them.
Selectable patterns are usually written with a couple of hundred patterns to choose from.
I've had great success withhttps://smile.amazon.com/dp/B07FDW1VZB/ref=cm_sw_r_cp_apa_glt_fabc_WJZCRHYWHS60F9Q7377T
Your power supply can be from five (5) volts to twenty four (24) volts and there will not be a need to buy a separate power supply for your lights and controller.
Best of luck on your project.

**Q: What are the 2 loose wires for? Are they just a secondary conection for power?**
A: From a google search I found this image( https://a.pololu-files.com/picture/0J4995.1200.jpg ) which shows the Arduino using signal and ground on the 3-wire connector and external power supply connected to the two "loose wires".
So I would think that for a short section/small number of LEDs it could be powered directly from the 3-wire connections. But if a long string of LEDs is going to be used, lots of current/power is needed and connecting to a beefy power supply would be requires so the loose wires can be used for that.

**Q: I want to run 4 -16.4 feet strips together , can i use the bluetooth sp611e sync music controller instead of the sp601e controller ????**
A: there are two output , each output port can control max 600LED

**Q: I bought a ws2812 led strip but what else do i need to use it?**
A: At the very least you need a +5V DC power supply and a data signal. That could be from a Raspberry Pi or an Arduino. There are tons of tutorials on the web on how to drive a WS2812.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-05*