The EZ-250i is a 61-key touch sensitive keyboard with lighted keys that make it easier to learn to play. Simply follow the lights to learn songs and chords; the Yamaha Education Suite feature teaches keyboard skills in a conventional manner. The Konami Keyboard Mania game software takes music education to the next level. USB computer connectivity makes it easy to connect to a PC. The EZ-250i is designed for anyone who wants to have fun while learning to play.
Keyboards and keypads may be illuminated from inside, especially on equipment for mobile use. Illumination facilitates the use of the keyboard or keypad in dark environments. Some gaming keyboards have lighted keys, to make it easier for gamers to find command keys while playing in a dark room. Some keyboards may have small LED lights in a few important function keys, to remind users that the function is activated (see photo).