Review on 🔌 Energizer 4-in-1 LED Power Failure Night Light (6 Pack): Plug-in, Light Sensing, Auto On/Off, Foldable Plug. Brightens your home during emergencies - Hurricane, Storm, Tornado! by Doris Tran

As others have said, some devices just arrive defective. I bought two and one worked great and the other didn't. I'm not sure how it can be so consistent in the reviews that *half* of the order doesn't work, but it applied to me too. This is a disappointment as I really like the light quality in the night light. I've had other brands of emergency night lights over the years and eventually they all died or at least stopped holding a charge when the power went out. But for the most part, they were worth a few more years. (Remember to check your old ones from time to time.) This device has good design but very poor quality control in production. If you are not willing to return defective devices, do not try to buy them.