I never actually write reviews for anything, but I was inclined to leave a review for this night light because it is BRILLIANT! Best product I bought for our nursery. It's so useful. Battery life is magnificent. It's a good size that you can carry around (even with your baby in your arms) going from one room to another in the middle of the night. The brightness & dimming settings are really good and you operate it all just by tapping. I use it every single night and I actually leave it on the whole night. It's perfect for breastfeeding and checking in on my son whilst he's sleeping - it's just enough light to see without disturbing sleep for others.