Probably not, but they do look cool. The choice of getting a keyboard with LED lights built in is strictly a personal choice. Unless of course you use your computer in the dark a lot, then LED lights can have a practical use. There are a lot of people who never learned to type without looking at the keys, for these people, having the keys lit up at night can be a real benefit. Changing out your keyboard is one of the easiest upgrades you can possibly do to your computer. However, there are some things to consider before you buy a new one. There are a variety of keyboards on the market now; you need to decide which one would work the best for you. You could choose to replace the keyboard with one that is basically the same as the one that came with your computer, or you could upgrade it to a style of keyboard that will be more convenient for you to use. You can also choose from a variety of colors for your keyboard, most brands come in black, white, and stainless. If you bought yo