Five steps to an effective installation
Five steps to an effective installation. State energy codes in the United States, which must be at least as stringent as the ASHRAE/IES 90.1-1999 standard, require automatic shutoff of lighting in commercial buildings greater than 5,000 square feet in size, with few exceptions. Scheduling devices, such as intelligent control panels or occupancy sensors, can accomplish this task. According to the U.S. Environmental Protection Agency, energy
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