... effects!!!Advantages of Clen Digital LED Strip: High quality FPC(Flexible Printed Circuit). we design it ourselves, more stable ... RGB; Grey scale: ................256;Bits/color: ...................8-bits/color;FPC size: ....................Width: 12mm, better heat dissipation and longer life ... 32pcs of ws2811 IC, 5meters/roll(white or black FPC); 5v led strip ws2811, 60LEDs/meter, 60pcs ws2811 ...