Includes 36/48V to 12V converter

On/off switch attached on control box controls all LEDs on/off
Light color, Brightness and strobe speed controlled by Bluetooth APP only
DIY light effect and music mode set by Bluetooth APP only
More Detail please refer to the pictures showed

The APP can control just one RGB light bar or a set of RGB rocklights at the same time. 

PACKAGE INCLUDED
1x RGB LED light bar(CREE Chips),2x side brackets(rubber pads included)
1x RGB control box harness kit with switch,1x wiring harness kit with relay and fuse
Necessary mounting hardware like bolts,washers,nuts included

New APP install www.auxbeam.com/carlight

Bluetooth Connection instruction:https://www.auxbeam.com/d/Bluetooth_Connection.pdf

NOTICE: Some mobile phone models may not be able to use the APP, such as Google Pixel 3 XL and Samsung Galaxy Note 9 series.