arms of your quadcopter theese boards route your motrs wires in a neat and tidy way, but also add some bling to your quadcopter with the 10x RGB LED boards (2 vertically and 8x on each side of the PCB)

Features
40x10mm 2oz/4layer PCB with 10x addressable LED & Motor wire built in
8x SideView LED and 2x Topview LED
Compatible with 2812-Ctrl, 2812ARM-4, 2812ARM-6
LED Specifications (40x LED)
Input: 5V
White: 9W, 1.8A
Green/Red/Blue: 3W, 0.6A
Yellow/Cyan/Magenta: 6W, 1.2A
Inlcuded
4x LED strips 2812ARM-10
4x Silicon cables SH1.0-3P-8cm