Set of 2 Mounting Solar Wall Lights - White Brighten a garage, front porch or gazebo with a Set of 2 Mounting Solar Wall Lights. Flush-mounted light does not require an electrical outlet or cord. Its warm, welcoming light is powered by the sun's rays that the solar panel collects during the day. Automatically comes on at dusk and turns off at dawn. Both require 1 "AA" battery. Includes an on/off switch on the back.