---
product_id: 342247353
title: "BTF-LIGHTING WS2812B RGB Black PCB Addressable Strip with 5050 SMD LEDs 5 V IP30 1 m 100 LEDs/Pixels/m Not Waterproof (Power Supply and Controller Not Included)"
brand: "btf-lighting"
price: "€ 45.98"
currency: EUR
in_stock: true
reviews_count: 5
category: "Btf Lighting"
url: https://www.desertcart.gr/products/342247353-btf-lighting-ws2812b-rgb-black-pcb-addressable-strip-with-5050
store_origin: GR
region: Greece
---

# 5V DC power only 100 addressable LEDs/m 3-pin JST-SM connectors BTF-LIGHTING WS2812B RGB Black PCB Addressable Strip with 5050 SMD LEDs 5 V IP30 1 m 100 LEDs/Pixels/m Not Waterproof (Power Supply and Controller Not Included)

**Brand:** btf-lighting
**Price:** € 45.98
**Availability:** ✅ In Stock

## Summary

> 🌟 Light up your world pixel by pixel — because ordinary is overrated!

## Quick Answers

- **What is this?** BTF-LIGHTING WS2812B RGB Black PCB Addressable Strip with 5050 SMD LEDs 5 V IP30 1 m 100 LEDs/Pixels/m Not Waterproof (Power Supply and Controller Not Included) by btf-lighting
- **How much does it cost?** € 45.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/342247353-btf-lighting-ws2812b-rgb-black-pcb-addressable-strip-with-5050)

## 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

- • **Creative Freedom:** Perfect for professional-grade LED projects, from ambient home décor to dynamic event lighting and signage.
- • **Power Smart & Stable:** Optimized 5V DC operation with pure gold wiring ensures long-lasting, glitch-free performance.
- • **Effortless Integration:** 3-pin JST-SM connectors and solder points every 50cm make installation and customization seamless.
- • **Precision Pixel Control:** Individually addressable WS2812B LEDs deliver 24-bit color and 256 brightness levels for stunning custom effects.
- • **Versatile Compatibility:** Supports popular controllers including Bluetooth, Wi-Fi, Alexa, and DIY options for ultimate smart lighting.

## Overview

The BTF-LIGHTING WS2812B RGB LED strip features 100 individually addressable 5050 SMD LEDs per meter on a flexible black PCB. Operating at 5V DC with built-in WS2811 ICs, it supports 24-bit color and 256 brightness levels for rich, customizable lighting effects. Designed for easy installation with 3-pin JST-SM connectors and solder points every 50cm, it’s ideal for indoor decorative lighting, smart home projects, and professional LED displays. Note: power supply and controller sold separately.

## Description

nan

Review: They're LEDs - ...and they're at 1cm spacing. Which is what I was after. Thanks BTF.
Review: High quality LED strips! - First up, I’ll talk about the LED strips themselves: As an electrical engineer I can say these are well made strips! Flex PCBs can vary in thickness and quality. These appear to be made from quality flex material with wide 1oz copper traces for power. Each individual LED on the strip has its own 0.1uF decoupling capacitor, which is important to keep communication between LEDs from glitching. (A lot of cheaper strips skip this!) The only issue I ran into was the first strip I ordered didn’t have any adhesive tape on the back of it! I contacted BTF Lighting on desertcart and they replied right away, letting me know that the adhesive should have been on the strip and that someone had goofed at the factory. They provided me an desertcart link to a roll of 10mm wide double sided tape and offered to refund me that amount (around $10) if I wanted to just order it and put it on myself, instead of going through the whole return thing. That’s pretty good customer service in my book, so kudos to BTF! (The second strip *did* have the tape installed as advertised, so I assume this was an oversight at the factor like they said.) Each strip pulls just under 5A with all LEDs set to white at maximum brightness. Cooling didn’t seem to be issue, even rolled up the strip never got so hot I couldn't hold it by hand. There were no dead pixels in either strip and brightness and color were uniform and matched between strips. Now, onto my project: Awhile back I picked up a couple of those Himalayan salt lamps at a Goodwill (I know they don’t actually emit “positive ions” or have any health benefits, I just think they look really cool). They were just begging to be customized, so I decided to replace the stock incandescent nightlight style bulbs with WiFi connected RGB LED lighting! My “lamps” both had (approximately) 3” diameter holes drilled in the bottom of them for the bulbs, so I figured it would be easy to make a cylindrical replacement. These 100 led per meter strips ended up working perfect. Originally, my plan was to wrap the LED strips *around* a 2” diameter piece of PVC piping (cut to 120mm in length). I went for the 100 LED/m instead of the more dense 144 LED/m because I thought the latter may have trouble bending enough to wrap around the small diameter of the pipe. This turned out to be a non-issue as I ended up cutting seven sections of 10 LEDs (100mm) off the roll and mounting them vertically on the pipe; this allows better alignment of the LEDs and easier management of effects in the controlling software. The 100 LED/m strips also have the advantage that the LEDs are all spaced exactly 10mm apart, which makes the math easy! First I wrapped the pipe in two layers of heat resistant Kapton tape, to prevent the pipe melting when I soldered to the LED strips. Next I adhered the seven 100mm sections of LED strip to the pipe, leaving around 10mm of free space on the bottom, I also added three small tie wraps for extra retention. Then I soldered a wire from the DO pad on the top of each section to the DI pad on the bottom of the next section; similarly I soldered very short (3mm) 20 AWG solid wire jumpers from the 5V and GND pads between sections, creating a power bus. The result is that all seven sections act as they original did before I cut them, i.e., a single strip. I also took a 1200uF capacitor and fit it snuggly in the center of the PVC pipe, then soldered the leads to the power pads of the last section. (This helps smooth out the voltage.) Finally, I took some insulating foam designed for 2” PVC piping and cut two 10mm long sections off, then slid one over the top and bottom of the pipe. These turned out to be the perfect size to act as “buffers” to hold the whole assembly centered inside the salt lamp. For the controller, I used an ESP8266 based D1-Mini mounted inside a small 2”x3”x1” enclosure. I drilled a 1/4” hole in one end of the enclosure and a 5/8” hole in the other end. A 5.5x2.5mm barrel jack was mounted in the larger hole and a small rubber grommet was mounted in the smaller hole, with the 3-pin LED connector pigtail fed through the grommet. The software running on the controller is the open source WLED (available on GitHub), which provides an easy to use web based interface for setting the color, brightness and/or effects of the connected LEDs, plus it integrates with Blynk, Alexa, WARLS, MQTT, Home Assistant and more! The attached video shows the fire flicker and rainbow effects running in my smaller lamp. The video really doesn’t do it justice, it looks even better in person. The salt makes a perfect diffuser and people honestly think there’s really a candle inside when the flame effect is going.

## Features

- 【Individually Addressable】Dream full colour programmable LED strip, WS2812B LED, WS2811 IC built in 5050SMD. The static effect, tracking effect, special effect, etc. 256 brightness display and 24-bit colour display. Addressable LEDs allow each individual LED to have a different color and brightness than any other LED. Pure gold wires better quality. Longer service life, more stable quality.
- 【Easy to Install】It comes with 3-pin JST-SM connectors on both ends for easy installation and separate power/ground cables on both ends. The LED strip is made of 50 cm FPCB, so there is a soldering point every 50 cm on the strip. But this minor flaw has no bad effect on the performance of the strip. In fact, ALL LED strips on the market are manufactured in half metre lengths.
- 【DIY Controller】The addressable IC chip is built into the 5050SMD. Each pixel can have its own color and brightness as you wish. Supports RB3+SP630E, SP611E, SP608E, SP602E etc. Bluetooth music controller, SP530E, WT-SPI etc. intelligent 2.4GHz Wi-Fi Alexa music controller.
- 【Supports DC5V only】Do not try to use a power supply with 12V DC or 24V DC. Match use controller can appear colorful curtain up/ flow water/raindrop/jump flash and so on hundreds of lighting effect.
- 【Widely Use】This 5050 dream color is a good choice for LED crafters: you can expect some cool chases, interesting rainbow patterns and different speed fading and patterns, so that LED screen, LED wall, billboard, apply to hotel, KTV, bars, outdoor advertising signs, Christmas or wedding party decoration.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BTTY4FL |
| Additional Features | Waterproof |
| Brand | BTF-LIGHTING |
| Brand Name | BTF-LIGHTING |
| Bulb Base | GY4 |
| Bulb Shape Size | S6 |
| Color | Black Pcb Ip30 |
| Colour | Black Pcb Ip30 |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Voice |
| Controller Type | app |
| Customer Reviews | 4.6 out of 5 stars 633 Reviews |
| Form Factor | Flexible strip |
| Included Components | WS2812B LED Strip 3 Pin Connector |
| Indoor Outdoor Usage | Indoor |
| Indoor/outdoor use | Indoor |
| Item Dimensions | 15 x 10 x 1.5 centimeters |
| Item Length | 1 Meters |
| Item Weight | 36 g |
| Light Color | RGB |
| Light Source Type | LED |
| Light source type | LED |
| Manufacturer | BTF-LIGHTING Technology Co., Limited |
| Manufacturer Part Number | WS2812B1M100LB30 |
| Material Type | FPCB |
| Model Number | WS2812B1M100LB30 |
| Number of Items | 1 |
| Number of Light Sources | 100 |
| Occasion | Christmas, Wedding |
| Power Source | DC5V Power supply |
| Power source | DC5V Power supply |
| Product Style | Modern |
| Seasons | Christmas |
| Special features | Waterproof |
| Theme | light decoration |
| Unit Count | 3.3 Feet |
| Voltage | 5 Volts |
| Water Resistance Level | Not Water Resistant |
| Wattage | 30 watts |
| Wireless Communication Technology | Wi-Fi |

## Product Details

- **Brand:** BTF-LIGHTING
- **Colour:** Black Pcb Ip30
- **Indoor/outdoor use:** Indoor
- **Light colour:** RGB
- **Light source type:** LED
- **Occasion:** Christmas, Wedding
- **Power source:** DC5V Power supply
- **Special features:** Waterproof
- **Style:** Modern
- **Theme:** light decoration

## Images

![BTF-LIGHTING WS2812B RGB Black PCB Addressable Strip with 5050 SMD LEDs 5 V IP30 1 m 100 LEDs/Pixels/m Not Waterproof (Power Supply and Controller Not Included) - Image 1](https://m.media-amazon.com/images/I/61wF7bGaFLL.jpg)
![BTF-LIGHTING WS2812B RGB Black PCB Addressable Strip with 5050 SMD LEDs 5 V IP30 1 m 100 LEDs/Pixels/m Not Waterproof (Power Supply and Controller Not Included) - Image 2](https://m.media-amazon.com/images/I/619QRE46mqL.jpg)
![BTF-LIGHTING WS2812B RGB Black PCB Addressable Strip with 5050 SMD LEDs 5 V IP30 1 m 100 LEDs/Pixels/m Not Waterproof (Power Supply and Controller Not Included) - Image 3](https://m.media-amazon.com/images/I/61plqira81L.jpg)
![BTF-LIGHTING WS2812B RGB Black PCB Addressable Strip with 5050 SMD LEDs 5 V IP30 1 m 100 LEDs/Pixels/m Not Waterproof (Power Supply and Controller Not Included) - Image 4](https://m.media-amazon.com/images/I/61RH4fulmlL.jpg)
![BTF-LIGHTING WS2812B RGB Black PCB Addressable Strip with 5050 SMD LEDs 5 V IP30 1 m 100 LEDs/Pixels/m Not Waterproof (Power Supply and Controller Not Included) - Image 5](https://m.media-amazon.com/images/I/615qDqJj1AL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They're LEDs
*by R***O on 25 November 2022*

...and they're at 1cm spacing. Which is what I was after. Thanks BTF.

### ⭐⭐⭐⭐⭐ High quality LED strips!
*by T***N on 20 August 2019*

First up, I’ll talk about the LED strips themselves: As an electrical engineer I can say these are well made strips! Flex PCBs can vary in thickness and quality. These appear to be made from quality flex material with wide 1oz copper traces for power. Each individual LED on the strip has its own 0.1uF decoupling capacitor, which is important to keep communication between LEDs from glitching. (A lot of cheaper strips skip this!) The only issue I ran into was the first strip I ordered didn’t have any adhesive tape on the back of it! I contacted BTF Lighting on Amazon and they replied right away, letting me know that the adhesive should have been on the strip and that someone had goofed at the factory. They provided me an Amazon link to a roll of 10mm wide double sided tape and offered to refund me that amount (around $10) if I wanted to just order it and put it on myself, instead of going through the whole return thing. That’s pretty good customer service in my book, so kudos to BTF! (The second strip *did* have the tape installed as advertised, so I assume this was an oversight at the factor like they said.) Each strip pulls just under 5A with all LEDs set to white at maximum brightness. Cooling didn’t seem to be issue, even rolled up the strip never got so hot I couldn't hold it by hand. There were no dead pixels in either strip and brightness and color were uniform and matched between strips. Now, onto my project: Awhile back I picked up a couple of those Himalayan salt lamps at a Goodwill (I know they don’t actually emit “positive ions” or have any health benefits, I just think they look really cool). They were just begging to be customized, so I decided to replace the stock incandescent nightlight style bulbs with WiFi connected RGB LED lighting! My “lamps” both had (approximately) 3” diameter holes drilled in the bottom of them for the bulbs, so I figured it would be easy to make a cylindrical replacement. These 100 led per meter strips ended up working perfect. Originally, my plan was to wrap the LED strips *around* a 2” diameter piece of PVC piping (cut to 120mm in length). I went for the 100 LED/m instead of the more dense 144 LED/m because I thought the latter may have trouble bending enough to wrap around the small diameter of the pipe. This turned out to be a non-issue as I ended up cutting seven sections of 10 LEDs (100mm) off the roll and mounting them vertically on the pipe; this allows better alignment of the LEDs and easier management of effects in the controlling software. The 100 LED/m strips also have the advantage that the LEDs are all spaced exactly 10mm apart, which makes the math easy! First I wrapped the pipe in two layers of heat resistant Kapton tape, to prevent the pipe melting when I soldered to the LED strips. Next I adhered the seven 100mm sections of LED strip to the pipe, leaving around 10mm of free space on the bottom, I also added three small tie wraps for extra retention. Then I soldered a wire from the DO pad on the top of each section to the DI pad on the bottom of the next section; similarly I soldered very short (3mm) 20 AWG solid wire jumpers from the 5V and GND pads between sections, creating a power bus. The result is that all seven sections act as they original did before I cut them, i.e., a single strip. I also took a 1200uF capacitor and fit it snuggly in the center of the PVC pipe, then soldered the leads to the power pads of the last section. (This helps smooth out the voltage.) Finally, I took some insulating foam designed for 2” PVC piping and cut two 10mm long sections off, then slid one over the top and bottom of the pipe. These turned out to be the perfect size to act as “buffers” to hold the whole assembly centered inside the salt lamp. For the controller, I used an ESP8266 based D1-Mini mounted inside a small 2”x3”x1” enclosure. I drilled a 1/4” hole in one end of the enclosure and a 5/8” hole in the other end. A 5.5x2.5mm barrel jack was mounted in the larger hole and a small rubber grommet was mounted in the smaller hole, with the 3-pin LED connector pigtail fed through the grommet. The software running on the controller is the open source WLED (available on GitHub), which provides an easy to use web based interface for setting the color, brightness and/or effects of the connected LEDs, plus it integrates with Blynk, Alexa, WARLS, MQTT, Home Assistant and more! The attached video shows the fire flicker and rainbow effects running in my smaller lamp. The video really doesn’t do it justice, it looks even better in person. The salt makes a perfect diffuser and people honestly think there’s really a candle inside when the flame effect is going.

### ⭐⭐⭐⭐⭐ Works perfectly with my Asus motherboard
*by T***Y on 10 August 2017*

I purchased the 1m 60 LED version of this strip for my PC which has a Dark Base Pro 900 case and Asus Strix X299-E Gaming motherboard. This particular motherboard has a header on the board and comes with a cable for connecting it to WS2812b addressable LED strips, which can then be controlled with the Asus Aura Sync software. After installing the LED strip and connecting it up to the motherboard it works perfectly and is also very bright. The LEDs are individually controlled so you can have, say, a rainbow or gradient effect across all of them etc. One issue I encountered when trying to install the LED strip to my case was that the sticking backing isn't very strong and starts to peel off from the inside of the case within hours of being installed. In the end, I found the best way to attach the strip was to use some sticky fixers (double sided foam pads) which are very sticky, and they have secured the LED strip nicely. Just be aware that you may want to buy some if you intend on using this strip inside your computer! The LED strip has wires and connections at both ends. At one end you have a 3 pin male plug (this fitted into the cable for my motherboard) and the other end has a 3 pin female plug, presumably to chain additional strips together. Both ends also have an extra red and white wire (with exposed ends), which is for attaching to an additional power source. I didn't need these so I cut the exposed tip off and sealed them in shrink wrap although you could use electrical tape or simply cut them off altogether. I also had to remove 3 LEDs for this strip to fit in my case properly. It was simply a case of cutting the strip with a pair of scissors where the white intersection line is marked. The really cool thing about this strip is you can cut the strip up and solder the strips together using 3 wires (+5v, GND and Data) between each strip.

## Frequently Bought Together

- BTF-LIGHTING WS2812B IC RGB 5050SMD Pure Gold Individual Addressable LED Strip 3.28FT 100LED 100Pixel/m Flexible Full Color IP30 DC5V for DIY Chasing Color Project(No Adapter or Controller)
- DIYhz 5Pcs Self-Locking SPST Latching Type Dash ON/Off Push Button Switch AC 250V/3A Black
- DC Power Jack Socket, 4-Pack 5.5mm x 2.5mm Barrel Mounting Female Panel Mount Solder Power Supply Jack Connector Adapter Socket

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-22*