Add a dimmer switch

If you've ever wanted your lights to be more or less bright at certain times of day, or to create a certain mood, then getting a dimmer switch is your answer.

The dimmer switch, or rheostat, is pretty easy to install and fairly inexpensive. They are available in a wide range of styles and prices. the cheaper ones work just as well as the expensive ones usually. Plus, they have the added benefit of saving you money.

For example: In the kitchen you probably have an over the sink light fixture which is often a single bulb light with an independent switch. If you left it on full light during a meal it's wasting electricity because you don't need it's full brightness to eat, and you're no longer working over the sink as the meal is ready. If you reduce the lighting by 50% or more, you have enough light to see what you're doing if you get up for additional water, and have a bit of mood lighting in the room, but you're using half as much energy.

There are 3 types. Rotating control, the toggle and the slide switch. It's generally considered that the toggle and slide switches look more modern, although all function about the same and cost about the same, too.

Something to watch for is a humming sound. They may make a slight noise while functioning, but it shouldn't be too noticeable. If it's distracting and loud then return it for a replacement.

Also consider if your switch is two way or three way. Use a two way dimmer when only one switch controls the lights. If you have multiple light switches in the room, then you need a three way dimmer. You cannot use these with conventional fluorescent lights. You can put in special ballasts in order to use them with fluorescents though.