BTF-LIGHTING WS2812B RGB 5050SMD Individual Addressable 3.3FT 144(2X72) Pixels/m Flexible Black PCB Full Color LED Pixel Strip Dream Color IP30 Non-Waterproof for LED Screen, Wall - DC5V

BTF-LIGHTING WS2812B RGB 5050SMD Individual Addressable 3.3FT 144(2X72) Pixels/m Flexible Black PCB Full Color LED Pixel Strip Dream Color IP30 Non-Waterproof for LED Screen, Wall - DC5V

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?

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?

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 ????

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?

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.

4.5/5

Product ID: 253261702

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Details

Colour
Black Pcb Ip30
Brand
BTF-LIGHTING
Indoor/outdoor use
Outdoor Indoor
Special features
Individually
Light source type
LED
Power source
DC5V Power

⚡5V DC low voltage power

🌈144 LEDs/m vivid color density

🔗Individually addressable pixels

Frequently Bought Together

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)

BTF-LIGHTING 20 Pairs JST SM 3 Pin Connectors for WS2812B WS2811 WS2812 WS2814 SK6812 FOCB CCT LED Strip Female Male 15cm 22awg Wire

BTF-LIGHTING AC100-240V to DC5V10A Max50W Suit 9A 8A 7A 6A 5A 4A 3A 2A 1A Device Transformer Power Adapter Converter with 5.5x2.5mm DC Output Jack for WS2812B WS2811 WS2813 SK6812 etc LED Strip/String

Description

🌟 Light up your space like a pro — color your world pixel by pixel!

PLUG PLAY FLEXIBILITY - 3-pin JST-SM connectors on both ends make installation seamless and modular for any creative setup.
SLEEK DISCREET DESIGN - Black PCB with IP30 rating fits modern interiors, ideal for professional-grade LED walls, signage, and ambient décor.
UNMATCHED COLOR PRECISION - Each of the 144 LEDs per meter can be individually programmed for stunning, dynamic lighting effects.
CUSTOMIZABLE LENGTH SHAPE - Cut, bend, or extend the strip without damage—perfect for tailored indoor designs.
SMART CONTROLLER COMPATIBILITY - Works flawlessly with popular WiFi, music, and app controllers including Alexa integration for hands-free control.

The BTF-LIGHTING WS2812B RGB LED strip features 144 individually addressable 5050 SMD LEDs per meter on a flexible black PCB, powered by 5V DC. Designed for indoor use, it supports advanced programmable effects via multiple controllers including WiFi and Alexa, making it perfect for dynamic LED screens, walls, and creative lighting installations.

Specifications

Manufacturer	BTF-LIGHTING Technology Co.,Limited
Part number	WS2812B1M144LB30
Item Weight	50 g
Product Dimensions	0.84 x 0.84 x 0.18 cm; 50 g
Batteries	10 A batteries required.
Item model number	WS2812B1M144LB30
Size	1m 144leds/m
Color	Black Pcb Ip30
Style	Modern
Material	FPCB
Shape	LED Strip
Power source type	DC5V Power supply
Voltage	5 Volts
Wattage	45 watts
Item Package Quantity	1
Number Of Pieces	144
light-source-type	LED
Switch Style	Controller
Special Features	Individually Addressable
Specific uses	Indoor use only
Included components	3 PIN male connector
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

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?

What are the 2 loose wires for? Are they just a secondary conection for power?

I want to run 4 -16.4 feet strips together , can i use the bluetooth sp611e sync music controller instead of the sp601e controller ????

I bought a ws2812 led strip but what else do i need to use it?

Reviews

4.5

All from verified purchases

Z**M

Amazing product with amazing customer service

Absolutely amazing original product. Very fast delivery and customer service was spot on! Just what I needed for my RGB project. Seller has lots of knowledge of led lights and gave solid advice! Definitely recommend!!

13.02.2021

A**N

Ultra good service

Upgraded to Ip67 for free

28.09.2020

ب**د

top quality

very high quality only works with 5 volts 20 W recommended every 5 meters or it will show green at the end of the strip on full brightness

16.10.2020

A**R

Misleading description

The dimensions are incorrect. Product is listed at 10mm width, but its actually 12mm which is a big difference and for those that need the 10mm specific size this will NOT work. Correct your listing to avoid others being misled !

5.06.2021

N**J

BTF-LIGHTING WS2812B ECO RGB Alloy Wires... Size: 1M 144LEDs/m Color: Black Pcb Ip30

The item doesn't work..Please change same item.Thanks

16.01.2022

A**R

Not new

Used lightstrip.

27.03.2022

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

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