Dimming of fluorescent lighting offers significant benefits in terms of supporting visual needs with good lighting, giving users control of their own lighting, and energy savings. The advent of digital dimming offers a new option with clear advantages over traditional analog dimming. Digital dimming can be used almost anywhere that analog dimming can be used, for the same purposes: visual needs, personal control, daylight harvesting, scheduling and other control strategies. If fluorescent dimming is desirable for a given application, digital dimming can offer distinct advantages related to intelligence, flexibility and two-way communication.
The University of Toronto’s new “electronic classroom” combines familiar audiovisual equipment, such as slide projectors and VCRs, with such sophisticated equipment as a multi-sync data/video projection system and multi-scene preset dimming controls. Instructors can now electronically enhance their lectures with an integrated user-friendly presentation system.