I recently purchased the UMR LED shop light with the 24 inch length. The quality of the light fixture is quite good for a price that is about $15 cheaper then the name brand competition. The installation procedures are very simple. There are two brackets you install with wall Anchors or screws. The light fixture snaps onto the bracket. The bracket has end clips that insert in the grooves of the back of the light fixture. The light fixture has the capability to daisy chain to another fixture with an optional connector cable. The LED fixture is a plug in. There is a plug in cable that attaches to the fixture and then plugs into a 110v outlet. The only feature the light does not have is an on/off switch. This can be easily accomplished by purchasing a single pole on/off adapter plug. This light is very bright with a cool white natural daylight. It is equivalent to 60 watt light bulb. I mounted this on the wall, but it is equally ideal for an under cabinet mounted light. Would certainly buy one again.