Nightlights come in handy when you're stumbling around late at night, but many rooms just can't spare the outlet space. The 3-Outlet Adapter with Nightlight solves this problem handily: It plugs into a single grounded outlet but has three grounded outlets on its face, so you'll actually expand your plug-in options by installing it.The 3-Outlet Adapter with Nightlight has a built-in light sensor, so it doesn't waste electricity by remaining lit when the room has ample light. When the room is dim, the nightlight activates automatically. Want more outlets? A 6-Outlet Adapter is also available with a built-in nightlight.