Most estimates cite lighting load in a commercial building to be somewhere in the 20% to 40% range of the total building load. This means whatever methods you might employ to target a reduction of this load should result in a fairly strong financial payoff when it comes to the monthly energy bill. These seven lighting control strategies offer potential savings of anywhere from 5% to 60% of total lighting load.
Editor's note: This gallery is based on some original source material provided by Lutron Electronics Co., Inc.