These lights are AMAZING! They come with batteries and the remote! They are super bright for when the power goes out or you can dim them and use them as a night light! My kids love them for night time bathroom trips we! We placed one in each room, one in the hallway and one off the wall for my son to take to the bathroom with him and they have been a very big electricity saver! I highly recommend them! They are easy to move around with you or attach them to the wall. I love the remote control access and the option to turn them off by just a simple push!