Most of us don't put a lot of thought into our home lighting. We flick the switch and it comes on, flick it again it's off. Not rocket science.It can be better home security, or it can help to set the mood for romance or even providing the perfect amount of light to read by. Lighting can create the desired ambiance for any occasion.Elegant looking keypads or touch screens make it easy, and take away all the wall clutter of traditional banks of light swiches.