https://www.gree-leds.com/12v--digital-tape/sk6813-strip-individual-pixel-controllable.html
Features
1. Input Voltage DC12V, single signal (DI) control.
2. Signal breakpoint transmission, any fault pixel won‘t affect signal transmission ,unless two consecutive adjacent fault LED.
3. SK6813 IC embedded in SMD5050 RGB LED. Each led is programmable.
4. 30leds/m,60leds/m,144leds/m available.
5. 33.3mm/1.31",16.6mm/0.65",6.9mm/0.27" intervals cutting point
6. White PCB/Black PCB available, IP21/IP65/IP67/IP68 available.
7. Both ends wired with 150mm/5.9" 20Awg wire and JST 4Pin male/female connector
8. 3M adhensive tape stick on the back of non-waterproof version.
9. Controller System：SD controller , DMX controller , Artnet.
10. Only DI wired to controller' data . BI is for the chip's breakpoint resume function when we resolder PCB
