This Pixel LED Strip Light is with embed IC WS2813, each LEDs is controllable and cuttable which can reach any length as per requirement. 144pcs WS2813 Pixel LED Strip Light is with two signal cables, when one leds not working, it won't affect the rest of LEDs working because of the backup signal cable. 

RGB Full Color WS2813 Pixel LED Strip Light Spec: 

Voltage: DC5V

Led type: 5050 RGB LED

Led QTY: 144pcs/M

IC type: Embedded IC WS2813

PCB Width: 12mm

PCB Color: Black/White

Led lighting angle: 120°

IP Grade: IP20/IP65/IP67/IP68

Individually Addressable

Cuttable: By each LED

Warranty: 2 Years

Certificate: CE RoHS

WS2813 Pixel LED Strip Light Features:

1.Embedded IC WS2813, individually addressable and cuttable. 

2.Dual signal line transmission, support breakpoint resume.

3.DC5V operating voltage, capacitor built-in LED.

4.With 8bit of green, red and blue data shifted in for 24bit color

4Oz 12MM PCB WS2813 Pixel LED Strip Light Connection