WS2812B 4x4-bit RGB full-color LED driver module 16-bit lantern led development board square
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![1PCS WS2812B 4 x4 RGB full-color LED driver module 16 lights LED development board square
1PCS WS2812B 4 x4 RGB full-color LED driver module 16 lights LED development board square](http://ae01.alicdn.com/kf/Se91060c09a3e46859e36b9791bbf06b3P.jpg)
-1%
63%
$1.27
1PCS WS2812B 4 x4 RGB full-color LED driver module 16 lights LED development board square
![1PCS WS2812B 4 x4 RGB full-color LED driver module 16 lights LED development board square
1PCS WS2812B 4 x4 RGB full-color LED driver module 16 lights LED development board square](http://ae01.alicdn.com/kf/Sbb99041a73504e57b2b9c9209cfe8b8aw.jpg)
-1%
60%
$1.24
1PCS WS2812B 4 x4 RGB full-color LED driver module 16 lights LED development board square