If you need to mount your lights overhead but can't damage the
walls or ceiling, this kit is what you need. Pick up a 2"x4" at a
hardware store and cut it to a length just shorter than the length
of the room. Then use this hardware to push against the walls for a
tension hold that will support a variety of lights. One splicer is
included for connecting two 2"x4"s together.
2"x4"s NOT included.