Families with kids are likely to need nightlights, but many rooms just can't spare the outlet space. The 6-Outlet Safety Adapter with Nightlight solves this problem handily: It plugs into a double grounded outlet but has six grounded outlets on its face, so you'll actually expand your plug-in options by installing it. Best of all, the outlets feature safety slide covers, so your babyproofing is done for you!The 6-Outlet Safety 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 dark, the nightlight activates automatically. If you don't need this many outlets or don't need the child-safe outlets, a 3-Outlet Adapter is also available with a built-in nightlight.