white color ws2812b addressable led strip

http://www.greeled.net/pure-white-addressable-led-strip.html
Working Voltage: 5V DC
IC Type: WS2811 chip-built-in
Pixel QTY: 30Pixel/m,60Pixel/m,144Pixel/m
FPC: white/Black
Emitting color: Warm white, Natural white, Pure white
Datasheet: 
https://drive.google.com/file/d/0B97rs4obIwdZMXpDM3JYXzRFT2s/view?usp=sharing

WS2812B WHITE SMD5050 LED
http://www.greeled.net/white-color-ws2812b-led.html