Light source: 5050 RGB SMD Sheet material: aluminum substrate IC models: WS2811 Gray levels: 256 Light Angle: 180 ° Emitting light colors: can through the controller tuning for, white, red, yellow, blue, green, etc Standard working voltage: DC 5 v Power: 0.3 W + / - 0.01% Waterproof level: not waterproof The size of the FPCB board: width: 10 mm, thickness: 3 mm
Very nice LEDs to make your own RGB strip/ring or matrix.
These leds look and work like the Neopixels from Adafruit, only the microscope shows a difference.
In a comparison with Neopixels from Adafruit I was not able to tell which ones are brighter.
With a few leds I noticed bubbles or other imperfections in the transparent plastic but this does not result in a visible difference with the other leds.
Very good value for price.
WS2812 Neopixel clone in every sense, these are very easy to use and compatible with most drivers(Poluled,Adafruit_Neopixel,FastLED, FastSPI libraries all work on Arduino with these).
Incredible effects......5*8 Array Behind the Sun in image posted on this site....
Nano running the code
16 in a string in the infinity hole (also posted here).......
ESP8266 running the code......