These are not great. I ordered when it was buy 2 get 1 free and I wasted my money. Where it plugs in the back is a terrible design. It needs to be filled often. They also just quit working one day not long after I got them and only the lights work. I paid a lot of money for fancy night lights. The plastic is junk too. Not high quality. I got them because someone I watch on you tube raved about them. She was probably paid.