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)

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!!

Upgraded to Ip67 for free

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

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 !

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

Used lightstrip.

These LEDs are outstanding — the colour range is vibrant, transitions are smooth, and each light responds instantly to programming. I used them for a PC desk setup, and the difference in atmosphere is amazing. The build quality is excellent; the PCB is flexible but sturdy, and the LEDs stay cool even after hours of use. They work perfectly with an Arduino and standard FastLED library. Definitely a great option if you’re into DIY lighting or smart home projects — professional quality at a hobbyist-friendly price.

Bright LED strip with all individual addressable LEDs using an ESP32 and WLED. Excellent colors and with the amount of LEDs jammed on this strip the flow of colors is excellent. Very sticky adhesive and seems very well built.

I am using these to add light patterns to RC Airplanes as they fly. An Arduino NANO USB-C is used to run 5 strings of 20 LED's ea. Total current draw is 470 ma with a brightness of 95. That is about half of what they are capable of. I power them separately with an LM7805 regulator whose input is taken from main 3s battery pack of the plane or from a separate dedicated 2s 500 ma battery depending on the aircraft. The FastLED library works perfectly. Cutting the strips is easy, as is determining the direction of information flow using the arrows on the strip. The adhesive on the back of the strip sticks well to the plane but not too well. There is an infinite variation of pattern available with these. These provide a great visual tool to get young folks interested in MCU programming and electronics as well.

Perfect LED strips. No issues whatsoever. Great for DIY projects. Controlled via esp8266 boards.

Mounted underneath bed. Easy to cut and solder for corners. Strong adhesive. Works great with WLED and Home Assistant. Use it with a motion sensor to turn on as nightlight when getting out of bed at night.