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hkbayi 4m ws2812b 5050 smd built-in ws2811 ic black board led strip lights - 240 led 240 pixel matrix (non-waterproof) logo

HKBAYI 4M WS2812B 5050 SMD Built-in WS2811 IC Black Board LED Strip Lights - 240 LED 240 Pixel Matrix (Non-Waterproof) Review

5

·

Very good

Revainrating 5 out of 5  
Rating 
4.8
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img 1 attached to HKBAYI 4M WS2812B 5050 SMD Built-in WS2811 IC Black Board LED Strip Lights - 240 LED 240 Pixel Matrix (Non-Waterproof)
img 2 attached to HKBAYI 4M WS2812B 5050 SMD Built-in WS2811 IC Black Board LED Strip Lights - 240 LED 240 Pixel Matrix (Non-Waterproof)
img 3 attached to HKBAYI 4M WS2812B 5050 SMD Built-in WS2811 IC Black Board LED Strip Lights - 240 LED 240 Pixel Matrix (Non-Waterproof)
img 4 attached to HKBAYI 4M WS2812B 5050 SMD Built-in WS2811 IC Black Board LED Strip Lights - 240 LED 240 Pixel Matrix (Non-Waterproof)

Description of HKBAYI 4M WS2812B 5050 SMD Built-in WS2811 IC Black Board LED Strip Lights - 240 LED 240 Pixel Matrix (Non-Waterproof)

Individually Addressable Dream full color Programmable WS2812 Great LED Strip,Black PCB ,No-waterproof ,Back Self 3M Adhesive Tape Peel and Stick Easy to Use ,came with convenient couple of extra JST-SM 3pin connectors. Works great w/ Arduino and is easy to program, as the addressable WS2811 IC is built- in the 5050SMD and it makes this led strip to light up each individual 5050SMD at your wish. Can be cut each 5050SMD individually, and will works great without damage . Need only 5v, can work on USB power.WS2812 strip light come with JST-SM connectors on both ends for easy installation,Each pixel is on a separate PCB, which allows you to cut up the strips into smaller segments if required for your installation. Ultra-bright but running at low temperature,Addressable LEDs allow each individual LED to have a distinct color & brightness to every other LED. It allows you to display most anything on an LED strip that can be displayed on this screen! Full color video, signs, complex chase patterns, persistence of vision projects--really, the sky is the limit. 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, Indoor advertising signs, Christmas or wedding party decoration. Package: 4m WS2812B 60leds/m 5V Black PCB No waterproof led strip and one free JST female connectors.

Reviews

Global ratings 5
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Type of review

Revainrating 5 out of 5

The same as Neopixel.

I made RGB shoes out of it. I wanted to make a lot of shoes but the glue I used stuck to either the shoe or the strip. I've finally learned to work with good old cyanoacrylate glue. These stripes are great. Bright, responsive, no dead pixels. They're pretty much equivalent to Adafruit Neopixels at a fraction of the cost. I would definitely buy again if I need LEDs like this.

Pros
  • Very impressive
Cons
  • Ribbon

Revainrating 4 out of 5

I use it together with WiFi controllers - there are some problems, but the LEDs are good.

I've used this for several large projects. I have found that when two strips are connected in series the voltage drop is significant and the LEDs end up barely lit. Luckily I can plug in multiple outlets and that solves the problem - I'm deducting a star for that - everything else works great. I use it in combination with Wi-Fi controllers - there are some problems, but the LEDs are good.

Pros
  • Hands-free operation
Cons
  • Only available in white

Revainrating 5 out of 5

Fully functional and great looking LED strip

Very amazing LED strip. It was the cheapest I found online with free shipping. I ordered it from California and it arrived in about 15 days. I hooked up an LED strip to my Arduino and bam, it's fully functional and looks amazing. The black background is really attractive and I really like it compared to white. All LEDs work great and I had no problems. As a bonus, the kit even included an extra cable with an adapter for I/O pins! Great product, will definitely buy from this seller again if I…

Pros
  • Ideal for a small home
Cons
  • Quality

Revainrating 5 out of 5

They are light and easy to implement. Great support!

My WS2812B chain arrived on time. Packaged in a Mylar bag, spooled on a black plastic spool in the form of a 4 meter continuous cord. The Mylar package claims a maximum output of 72W, but that was the only description or documentation that came with the product. I powered this 4m chain + another 10m of 600 rgb 5050 LEDs from the same SMPS with 1000uF capacitors in front of each chain and controller and they worked great. There were two defective pixels in the WS2812B series, one didn't work in…

Pros
  • One year trial
Cons
  • Slightly broken

Revainrating 5 out of 5

Great color, great use if you're willing to put the work into it.

Great product, used in several places, my favorite is the fully custom LEDs in my computer case. Looks absolutely amazing. Use them with esp8266 using WiFi connections to host a web page that controls the led strip mode. The whole thing is powered by a 5V rail from the Molex connector, when the PC goes to sleep the whole thing loses power. The system uses 92 LEDs. The picture does NOT convey that justice, nor are fingerprints really visible. I'll try to get some sort of polished version on…

Pros
  • New
Cons
  • Some nuances