Enjoy all the benefits of advanced LED energy-saving technology with the Feit Electric Automatic Sensor LED Night Light. Use this plug-in light in kids’ rooms, bedrooms, bathrooms, and hallways. It produces a low-light glow that is easy on the eyes at night and won’t disrupt sleep. Get instant on with an automatic sensor that turns the bulb on at dusk and off at dawn. No need to worry about keeping the light on all night, it uses very little energy and lasts years. This white night light uses up to 90% less energy than a standard incandescent light bulb. The estimated annual energy cost is only $0.25. Feit Electric NL4/LED/CAN night lights have an average life of 100,000 hours/91 years and are 100% mercury free. Choose a dependable night light for residential or commercial applications.