One of the main reasons why LEDnight lights are popular because they are energy efficient.Because of the way they are constructed, they do not get heated easily and henceconsume less energy. Incandescent bulbs heat up when they are in use, and thiscauses them to not only wear out faster but also consume larger quantities ofelectricity.
Because of their construction, LEDnight lights also last longer than ordinary bulbs. And this isnot only by a few hours or days but by many years. While an averageincandescent light bulb would last a few months if it is used nonstop, LEDlights can last up several years.
LED are also very durable and donot contain the fragile filament that regular bulbs do.
White Faceplate with Yellow LED Night Light - 2 gang/ Duplex Socket