Payment & Shipping Terms:
ws2811 ws2812b led strip,
smd 5050 digital rgb ws2812b led strip,
full color ws2812b led strip
30,32,48,60,72,144 led per meter
8/10/12mm width board.
256 gray levels
5M per roll.
ws2811 ws2812b is built in ic led strip,256 gray levels, the effect can be achieved by controller. such as letters numbers, pictures, animations, and so on.