Metra RGB-CB1 Mobile App Android IOS LED Lighting Controller RGB Control BoxBRAND NEW METRA RGB CB1 Lighting Controller RGB Control Box Overview: Group multiple RGB lighting products to run everything on a single control box! This controller can handle up to 10 amps of current per circuit, allowing for more Metra or Heise LED lighting products. Need to go even bigger with your RGB or RGBW lighting? The mobile app also allows for multiple Metra control boxes to be grouped together and installed within the same system. Four