XK Glow 4.5In Chrome RGB LED Harley Running Light XKchrome Bluetooth App Controlled KitForm meets function with XK Glow's XKchrome Driving Lights. Featureing three high performance LED projectors per assembly to get the light where you need it the most. In addition, there is a bright, multi color halo surrounding the center LEDs. These come standard with the XKchrome Mini Bluetooth Controllers so the fun never stops, and with their integrated turn signal function and parking location tracking, neither does the functionality!