It worked at first the lights switching was beautiful. And then the tunes and regular beeps u could set for the alarm was cool. Nice and loud. Also very easy to set. But it only lasted a week. Then it stopped lighting up and the numbers were disappearing so I couldn't see what time it said. I tried brand new batteries to see if that was the issue. But didnt work. So had to stop using. Hopefully it was just a one clock thing.