This set of six nightlights can be run for less than $2 per year because they use long-lasting LED bulbs with sensors that go on automatically at night and turn off as daylight returns.
The Uigos LED Night Light Lamp with Smart Sensor are big enough to block the second outlet in a 2-outlet receptacle, which is a problem if you need other things plugged in for your or your pet’s comfort, like a fan. It needs to be really dark for them to switch on automatically, which may be unsafe for you and your pets because they won’t turn on when you need them. The light they generate is very bright, though, and illuminates hallways, staircases, bathrooms and more.
Most Energy Efficient