---
product_id: 62034806
title: "BTF-LIGHTING WS2812B 1M Gold Wire 144LEDs/Pixels/m Flexible Black PCB"
brand: "btf-lighting"
price: "₨23271"
currency: LKR
in_stock: true
category: "Btf Lighting"
url: https://www.desertcart.lk/products/62034806-btf-lighting-ws2812b-1m-gold-wire-144leds-pixels-m-flexible
store_origin: LK
region: Sri Lanka
---

# 144 LEDs/m vibrant color density DC5V stable power input Cuttable every 50cm for custom length BTF-LIGHTING WS2812B 1M Gold Wire 144LEDs/Pixels/m Flexible Black PCB

**Brand:** btf-lighting
**Price:** ₨23271
**Availability:** ✅ In Stock

## Summary

> ✨ Light up your space like a pro — because ordinary is overrated! 🌟

## Quick Answers

- **What is this?** BTF-LIGHTING WS2812B 1M Gold Wire 144LEDs/Pixels/m Flexible Black PCB by btf-lighting
- **How much does it cost?** ₨23271 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/62034806-btf-lighting-ws2812b-1m-gold-wire-144leds-pixels-m-flexible)

## 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

- • **Customizable Length & Shape:** Cut or bend the strip without damage to fit any creative space or design.
- • **Effortless Plug & Play Setup:** 3-pin JST-SM connectors on both ends make installation and expansion seamless.
- • **App & Music Controller Compatible:** Sync with popular controllers for mesmerizing effects and interactive light shows.
- • **Premium Gold Wire & Flexible Black PCB:** Enhanced durability and stability for long-lasting, professional-grade installations.
- • **Vivid, Individually Addressable Pixels:** Control each LED’s color & brightness for truly dynamic lighting.

## Overview

The BTF-LIGHTING WS2812B 1M LED strip features 144 individually addressable WS2812B LEDs per meter on a flexible black PCB with premium gold wiring. Operating at DC5V, it supports 24-bit color and 256 brightness levels, enabling complex programmable effects via app or music controllers. Designed for easy installation with 3-pin JST-SM connectors and cuttable every 50cm, it’s perfect for indoor and outdoor decorative lighting, from professional displays to festive events.

## Description

BTF-LIGHTING WS2812B 1M Gold Wire 144LEDs/Pixels/m Flexible Black PCB | Individually Addressable LED Strip Dream Color IP65 DC5V for Indoor Lighting: BTF-LIGHTING WS2812B 1M Gold Wire 144LEDs/Pixels/m Flexible Black PCB | Individually Addressable LED Strip Dream Color IP65 DC5V for Indoor Lighting: desertcart.co.uk: Home & Kitchen

## Features

- 【Individually Addressable】Dream full color programmable LED strip, WS2812B LED, WS2812 IC built-in 5050SMD. The static effect, Chasing effect, special effect, etc. 256 brightness display and 24-bit color display. Addressable LEDs allow each individual LED to have a different color and brightness than each other LED. Gold Wires better quality. Longer life, more stable quality.
- 【Easy to Install】It comes with 3pin JST-SM connectors on both ends for easy installation and separated power/ground wires on both ends. Each LED can be cut off without damaging the rest strip. You can shorten, lengthen or bend it freely if you want. The LED strip is made by 50cm FPCB, so there is a solder point each 50cm on the strip. But this minor flaw has no bad effect on the strip's performance. In fact, ALL the LED strips on the market are manufactured in half-meter lengths.
- 【Only Support DC5V】Do not try DC12V or DC24V power supply. Match use controller can appear colorful curtain-up/ flow water/raindrop/jump flash and so on hundreds of lighting effect.The power adapter and controller need to be purchased separately.
- 【The Addressable IC is built-in the 5050SMD】Can be cut each 5050SMD individually, and will work great without damage. Compatible with K1000C etc programmable controllers. Support SP630E SP530E SP105E SP108E etc APP controllers, SP107E, etc music controllers. A power adapter or controller is not included.
- 【Widely Appreciation】This 5050 dream color is a good choice for LED hobbyists: You can expect some cool chases, interesting rainbow patterns, and varying speed fades and patterns, making led screen, led wall, advertising board, apply to hotel, KTV, bars, Outdoor advertising signs, Christmas or wedding party decoration.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01CDTE6Y6 |
| Best Sellers Rank | 6,608 in Lighting ( See Top 100 in Lighting ) 353 in LED Strips |
| Brand Name | BTF-LIGHTING |
| Bulb Base | GY4 |
| Bulb Shape Size | F10 |
| Colour | Black Pcb Ip65 |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | App Control |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (155) |
| Fixture Features | Waterproof |
| Form Factor | Strip Lights |
| Included Components | 1m WS2812B LED strip, 3-pin JST-SM connectors on both ends |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Dimensions | 15 x 10 x 1.5 centimetres |
| Item Length | 1 Metres |
| Item Type Name | Indoor Lighting |
| Item Weight | 0.05 Kilograms |
| Light Color | Black, Gold |
| Manufacturer | BTF-LIGHTING |
| Manufacturer Part Number | WS2812B1M144LB65 |
| Material | Plastic |
| Model Number | WS2812B1M144LB65 |
| Number of Batteries | 10 A batteries required. |
| Number of Items | 1 |
| Number of Lights | 144 |
| Occasion | Christmas, Wedding |
| Power and Plug Description | Corded Electric |
| Product Style | Modern |
| Seasons | Christmas |
| Theme | Horror, Space |
| Type of Bulb | LED |
| UPC | 602938067690 |
| Unit Count | 1.0 count |
| Voltage | 5 Volts |
| Water Resistance Level | Water Resistant |
| Wattage | 45 watts |
| Wireless Communication Technology | Radio Frequency |
| hanging_pattern_layout | Linear |

## Product Details

- **Brand:** BTF-LIGHTING
- **Colour:** Black Pcb Ip65
- **Indoor/Outdoor usage:** Indoor, Outdoor
- **Light colour:** Black, Gold
- **Light source type:** LED
- **Occasion:** Christmas, Wedding
- **Power source:** Corded Electric
- **Special feature:** Waterproof
- **Style:** Modern
- **Theme:** Horror, Space

## Images

![BTF-LIGHTING WS2812B 1M Gold Wire 144LEDs/Pixels/m Flexible Black PCB - Image 1](https://m.media-amazon.com/images/I/71TV162ZATL.jpg)
![BTF-LIGHTING WS2812B 1M Gold Wire 144LEDs/Pixels/m Flexible Black PCB - Image 2](https://m.media-amazon.com/images/I/51O39OQrzuL.jpg)
![BTF-LIGHTING WS2812B 1M Gold Wire 144LEDs/Pixels/m Flexible Black PCB - Image 3](https://m.media-amazon.com/images/I/41FJ3S6BcpL.jpg)
![BTF-LIGHTING WS2812B 1M Gold Wire 144LEDs/Pixels/m Flexible Black PCB - Image 4](https://m.media-amazon.com/images/I/41vVX1p7zML.jpg)
![BTF-LIGHTING WS2812B 1M Gold Wire 144LEDs/Pixels/m Flexible Black PCB - Image 5](https://m.media-amazon.com/images/I/41xtkg3tyLL.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

- BTF-LIGHTING WS2812B IC RGB 5050SMD Pure Gold Individual Addressable LED Strip 3.28FT 144LED 144Pixel/m Flexible Full Color IP65 DC5V for DIY Chasing Color Project(No Adapter or Controller)
- BTF-LIGHTING WS2811 Addressable LED Strip Ultra Bright 5050SMD RGB 60LED/m 20Pixels/m Multi-Colored Light Total 300LED 100Pixels 16.4FT DC12V IP65 Silicone Coating Waterproof(No Adapter or Controller)
- BTF-LIGHTING Wireless Bluetooth Controller SP105E iOS/Android APP for WS2811 WS2812B WS2815 WS2813 WS2801 SK6812 WS2815 SK9822 APA102 etc LED Strip Pixel Fairy String Module Panel Light

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-10-24*