100pcs dc5v ws2811ic 20mm diameter led digital pixel screen grid modules smd 5050 rgb waterproof addressable leds point light string

decorative lamps, round pc shell, light, soft and full, colorful variations. use can be connected end to end to form string lights, aplication for buildings, bridges, stairs contour decoration. using the controller, there is discoloration, chasing light changing effect. 5.multiple string lights can also be arranged in parallel or perpendicular to form led lights string screen. can display text, graphics, video, animation and other sync clips. widely used in body building floor, stage background and entertainment decorative lighting. can display text, graphics, video, animation and other sync clips.