A real help if your child has to make a bathroom run in the middle of the night! The Light Switch Extender is easy to install and fits right over your existing wall plate. The opening at the top of the plastic stem loops around the on/off switch. Your little one just moves the half moon handle up for on and down for off. Thanks to high-tech fabrication, it stores up light from the day and glows at night like a nightlight. One in your child's room, hallway, and bathroom will safely light the way!