Datasheet

to get nice hefty ones that can
handle the current draw. Of
course, it matters how long
they're going to be, and how
many Pixies are in the chain, and
how much they will be lit up. 16
AWG is the recommended size.
With thick wires, you may need to
get them in place, then tin them
and solder into the pad.
Don't get + and - mixed up! We
suggest red wires for + and black
for -
© Adafruit Industries https://learn.adafruit.com/pixie-3-watt-smart-chainable-led-pixels Page 18 of 27