They’re… fine. The difference between the 3 brightness levels is so subtle that it’s not really a useful feature. Brightness 2 and 3 seem to be the same. Pictures from other customers made it seem like you could use, for example, in your bathroom and shower with enough light, but I don’t find this to be true. I also hoped I would be able to use them in my baby’s nursery to provide enough light for diaper changes, and even with 2 night lights at the brightest setting, they’re not bright enough fo...