Each package contains a controller and 4 LED strips.
Buddy RC 5V programmable LED light controller
40 effects, including 4 airplane and 36 multirotor modes.
Works with 5V addressable LED lights.
This controller has four output channels, and each channel can control up to 10 LED units with full effects. It also lights up to 20 LED units in each channel, but some effects such as chasing may start from the number 10 unit.
Connect to 5V DC only. Higher voltage will damage the controller.
Input voltage: 5V DC
Output voltage: 5V DC