Good news , Nowadays , ws2812b black led chip is come out , it can use in black pcb led strip , black pcb led panel , which make it look more fit .
and price is same as ws2812b white led chip , and have same function as ws2812b white , just color is different . it is very good to use in night club ,
Dj Room , Bar. the datasheet of it is on the following , you can have a look . thanks
WS2812B BLACK LED
http://www.szledcolor.com/productshow.asp?id=935&sid=199
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