I was amazed that these little lights could be turned on with my smart phone!  We put them underneath our cabinets in the kitchen to give the kitchen a nice glow when you don't want the harsh overhead lights on. The light up just the perfect amount for a nice ambiance. It also light up the countertop which can be helpful for cleaning and cooking. 

They were very easy to apply and plug in.  No need for a mechanical engineer with these!  

The best part is that you can turn them on or off with your smart phone!  So much easier than getting up from the couch to get a little light in the room.  I love these and will buy more to put in other places that could use some safety lightsm, a night light, or a little ambiance.  They would be great as decoration around our bar cart!