Anything that controls the state or output of a lighting system or component is called, well, a “lighting control” (clever, no?). Lighting controls (or simply, “controls”) can be as simple as an on/off switch for one luminaire or as encompassing as an automated control system for an entire campus’ worth of lighting.

Controls are used in all parts of the lighting world. In the home, at the office, at school – wherever there’s a light source, there’s a control (although, sometimes they are a little hard to find – how do you find the light switch before you turn on the light that will help you find the switch in the first place!)

Lighting control can be fun and exciting. Think about Broadway’s “Beauty and the Beast”, think about that Elton John concert, and think about watching the outdoor light show in the evening at Epcot Center – these are all possible due to the use of lighting controls.


Controls are also aesthetically and financially beneficial. By controlling the lighting in a room, one can create a mood of relaxation, romance, or cheerfulness. Taking advantage of control opportunities can also save energy, which saves money (this is the part that gets the accountants’ attention!).

In the past, controls have been largely relegated to the “nice to have but can’t afford it” area. Fortunately, however, due to legislation (California’s Title 24 mandates increased use of controls), more affordable components, and a renewed interest in energy savings, controls are getting to the “important to have – let’s consider it” stage.

Now for a look at some control components, systems, and strategies:
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