These are some pretty cool puck lights I have to say.  I love that they came with 3m sticky patches and screws to mount wherever you might like to place these.  And the great part was I didn't have to use all 6 in one place.   I used a few underneath my hutch where there was no lighting at all and created a nice ambience to the unit and my husband put a few underneath his cabinets in the garage.  The wireless remote with these lights is a very nice added feature that makes it an added bonus because you can adjust how much light you want or you can push a simple button to have them on a timer if you will.  Really cool.   Very ease to place/mount and use.