Hidden-til-lit Display: It is one of our solutions to achieve this enhanced gaming experience. The surface decoration of switch pro controllers design is seamlessly harmonized with lighting effects. When the LED is not active, it lies quietly as a pure white controller. And when it turns on, the hidden pattern will light up your amazing gaming night Polychrome Breathing LED: Each time you press the Light button, 7 LED colors will change in sequence. 4 lighting modes of this pro controller: breathing light mode, quick flash mode, vibration lighting mode, and always-on mode