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Light Controllers - Functional Devices Inc. - Facility Management Product Release

Functional Devices Inc.
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Two- and three-stage Half-Light Controllers install directly into the fluorescent or high-intensity-discharge ballast channel wherever a dual or multi-ballast lighting configuration exists. The two-stage controller is designed for a two-ballast, four-lamp fixture, where each ballast controls two lamps. The three-stage controller is designed for a six-lamp fixture, where one ballast controls two lamps and the other ballast controls the other four lamps. The controllers can reduce lighting energy use by up to 67 percent.


Content Category: Lighting



posted: 7/23/2010