Wow I was so pleasantly surprised by this under crib light it connected right to my wifi and phone no problem on the app! You can pick and choose any colors you want & how dim or bright you want the light to be they also have timers you can set for it to turn off not to mention it has a motion detector how cool is that! This thing is AWESOME I love it and I will be buying more it doesn't even need to be for a crib either it's so versatile you can use it for a toddlers bed or really anything underneath! I 100% recommend getting this for yourself & your kids!