Steps, paths, and driveways should be illuminated to make sure family members and guests are able to move about easily and safely after dark. You can install path lights or post lanterns or attach lights to the side of the house. Low-level path lights, which spread circular patterns of light, will brighten your walkway, while highlighting nearby flower beds, shrubs, and ground cover. These close-to-the-ground lights are available in fixtures using energy-saving low-voltage current.