---
product_id: 341730651
title: "BTF-LIGHTING WS2815 (Upgraded WS2812B) 3.2ft 144(2x72) Pixels Individually Digital Addressable RGB Dual Signal LED Flexible Strip Light 5050 SMD IP30 Non-Waterproof Magic Dream Color DC12V Black PCB"
brand: "btf-lighting"
price: "KD 11.15"
currency: KWD
in_stock: true
reviews_count: 5
category: "Btf Lighting"
url: https://www.desertcart.com.kw/products/341730651-btf-lighting-ws2815-upgraded-ws2812b-3-2ft-144-2x72-pixels
store_origin: KW
region: Kuwait
---

# 24-bit full color, 256 brightness levels Dual-signal continuous transmission Cuttable every LED for custom length BTF-LIGHTING WS2815 (Upgraded WS2812B) 3.2ft 144(2x72) Pixels Individually Digital Addressable RGB Dual Signal LED Flexible Strip Light 5050 SMD IP30 Non-Waterproof Magic Dream Color DC12V Black PCB

**Brand:** btf-lighting
**Price:** KD 11.15
**Availability:** ✅ In Stock

## Summary

> 🌟 Light up your world with unstoppable, customizable brilliance!

## Quick Answers

- **What is this?** BTF-LIGHTING WS2815 (Upgraded WS2812B) 3.2ft 144(2x72) Pixels Individually Digital Addressable RGB Dual Signal LED Flexible Strip Light 5050 SMD IP30 Non-Waterproof Magic Dream Color DC12V Black PCB by btf-lighting
- **How much does it cost?** KD 11.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/341730651-btf-lighting-ws2815-upgraded-ws2812b-3-2ft-144-2x72-pixels)

## 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

- • **Vivid Color Mastery:** Experience ultra-smooth 24-bit color depth with 256 brightness levels for truly immersive lighting scenes.
- • **Plug & Play Expansion:** Tool-free 4-pin connectors and dual-end power wires make daisy-chaining and wiring effortless and voltage-drop free.
- • **Tailored to Your Space:** Cut every single LED to perfectly fit your creative projects—DIY lighting just got personal.
- • **Unstoppable Light Flow:** Dual-signal tech ensures your entire strip stays lit even if one pixel fails—no dark spots, no compromises.
- • **Pro-Grade Compatibility:** Seamlessly sync with WLED, Raspberry Pi, ESP8266/ESP32, and popular controllers for next-level smart lighting.

## Overview

The BTF-LIGHTING WS2815 is a 3.2ft flexible LED strip featuring 144 individually addressable 5050 SMD RGB LEDs with advanced dual-signal technology for continuous operation even if one pixel fails. It supports 24-bit full-color display with 256 brightness levels, is cuttable per LED for custom lengths, and operates on a stable 12V power supply. Designed for professional-grade indoor use with black PCB and tool-free connectors, it’s compatible with popular smart controllers and ideal for dynamic, high-quality lighting projects.

## Description

Parameter ?Light source: 5050 RGB LED ?Led Qty: 144pcs per meter ?Wave length (NM): R,650nm ; G,520nm ; B,460nm ?Color order : G R B(NOT RGB ?The gray level: 256 ?Color: full color (24-bit ) ?View angle: 120° ?Voltage: DC 12V ?Power: 43W/M ?Waterproof:IP30Non-waterproof ?Recommend Power supply: 12V4A ?FPCB board color: Black ?Dimension: 1000*12*4mm ?Life span: =50000hrs Pin Function ?12V: Power Voltage, connect to “+12V” ?DO: Control data signal output ?DI: Control data signal input ?BO: Backup control data signal output ?BI: Backup control data signal input ?GND: Data &Power Grounding Technical Features ? The control circuit and RGB chip are integrated in a 5050 components, to form an external control pixel. ? The control circuit and the LED share the only power source. ? Using the built-in signal reshaping circuit to achieve the signal waveform shaping, and no distortion of waveform of signal takes place. ? Built-in power-on reset and brown-out reset circuits. ? Port scanning frequency reaches to 2KHz/s. ? Serial cascade interface. Data receiving and decoding depend on just one signal line. ? Dual-signal wires version, signal break-point continuous transmission. ? If the transmission distance between any two points is less than 3m, another circuit is not needed. ? When the refresh rate is 30fps, cascade numbers are far more than 1024 points. ? Data transmitting speed is up to 800Kbps. Package ?1x 3.2ft 144 pixels WS2815 led strip?1x 4pin male connector?Power supply and controller are not included

Review: Really happy with these RGB LEDs. They’re super bright, and the colors change fast and smoothly. I’ve got 590 LEDs (~32ft) in my setup, powered from one end and about 75% from the other, and the brightness seems to be even all the way through. Pulls around 84 watts total (~2 LED Strips) with the controller on max brightness white. These lights are in a spotless diffuser. This is the first time I have done an custom RGB setup. Overall, very solid lights!
Review: Worked very well for my use case. Easy to cut and solder, fits perfectly inside a channel. Unlimited colors and patterns when used with SP530 controller. Used BTS connectors and 18 ga silicone wire to connect it all. Drop of only 1v at the end even after adding around 10ft of silicone wire to connect everything.

## Features

- Dual-Signal. Signal break-point continuous transmission. If one pixel is damaged, the following LEDs still work .WS2815 IC Built in 5050SMD.256 brightness display and 24-bit color display. One IC controls one LED .Every LED can be cut .Static effect, Chasing effect, special effect etc .256 brightness display and 24-bit color display.Pure Gold Wires better quality.Longer life, more stable quality
- DC12V Individually addressable. DC5V WS2812 Upgrade, Comes with backup data. Maximum white brightness , 16.4ft no voltage drops.Ultra bright. 256 gray levels, 24 bits full-color display.Only support 12V power supply.Do not try DC5V DC24V power supply.Recommend power supply:DC12V3A(36W)
- Universal Controller Compatibility. Works with WLED, Rasp Pi, ESP8266，ESP-32. It can use controller like (RB3+SP630E, SP611E, SP608E, SP602E,SP803E) & (DR03W, SP530E, SP511E) music sync. For 16.4FT 60LEDs/m strip, we recommend using DC12V 3A (36W) power supply. Note: Power supply & controller sold separately.
- Cuttable & Linkable Design. Cut Every 1 LEDs – Customizable length for DIY projects. 4-Pin Male/Female Connectors – Tool-free daisy-chaining for seamless expansion. Dual-End Power Wires – Simplifies wiring and reduces voltage drop.
- Versatile Indoor & Outdoor Applications. Home & Decoration – TV backlighting, bedrooms, parties, cars. Commercial & Architectural – LED walls, bars, hotels, advertising boards. Underwater & Extreme Environments(IP68 ONLY) – Pools, fountains, boats, outdoor signage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07LG5JG3Z |
| Item model number | HD-12V-WS2815-144L-B-IP30 |
| Manufacturer | BTF-LIGHTING Technology Co., Limited |
| Product Dimensions | 15 x 10 x 1.5 cm; 50 g |

## Product Details

- **Brand:** BTF-LIGHTING
- **Colour:** Black Pcb Ip30
- **Indoor/outdoor use:** Indoor
- **Light colour:** RGB
- **Light source type:** LED
- **Occasion:** Birthday
- **Power source:** DC Powered
- **Special features:** Dimmable
- **Style:** Modern
- **Theme:** Movie

## Images

![BTF-LIGHTING WS2815 (Upgraded WS2812B) 3.2ft 144(2x72) Pixels Individually Digital Addressable RGB Dual Signal LED Flexible Strip Light 5050 SMD IP30 Non-Waterproof Magic Dream Color DC12V Black PCB - Image 1](https://m.media-amazon.com/images/I/71xudKXY20L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***D on 8 November 2025*

Really happy with these RGB LEDs. They’re super bright, and the colors change fast and smoothly. I’ve got 590 LEDs (~32ft) in my setup, powered from one end and about 75% from the other, and the brightness seems to be even all the way through. Pulls around 84 watts total (~2 LED Strips) with the controller on max brightness white. These lights are in a spotless diffuser. This is the first time I have done an custom RGB setup. Overall, very solid lights!

### ⭐⭐⭐⭐⭐ Review
*by S***M on 24 March 2025*

Worked very well for my use case. Easy to cut and solder, fits perfectly inside a channel. Unlimited colors and patterns when used with SP530 controller. Used BTS connectors and 18 ga silicone wire to connect it all. Drop of only 1v at the end even after adding around 10ft of silicone wire to connect everything.

### ⭐⭐⭐⭐⭐ Review
*by J***E on 12 November 2025*

I have to admit I was a little bit skeptical about the functionality of these lights, but was totally blown away. These lights are really cool very bright and very customizable. You definitely get what you pay for with these lights. I am putting these lights inside my limousine. They will definitely be a great addition.

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-25*