The LED Package upgrade adds the beauty of illumination to your arcade. All of your push buttons and trackball will be illuminated. The buttons are "static" LEDs which means they will not change color. The trackball is an RGB Trackball and will have multiple colors and color modes.This upgrade is purely for aesthetics and is optional. It is an additional $125.00 CAD for a Brute and $175.00 CAD for a Monster.