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Green Light Express® Dimming and Switching Panels – Contact Crestron for complete system design and pricing


Green Light Express® 120- and 277-Volt dimming and switching panels that support feed-through wiring and eight to 56 circuits each.  Two-stage installation models enable the rough-in enclosure to be ordered and installed before the lay-in panel.Visit the Crestron® Lighting Fixture Compatibility page to find out which Crestron lighting devices have been tested and are compatible with third party lighting fixtures.

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Key Features

  • Crestron Green Light Express® panels for 120- or 277-Volt dimming and switching
  • 8 to 56 circuits per panel
  • Feed-through type panels
  • Field-replaceable lighting modules
  • Models with separate installations for the rough-in enclosure and the lay-in panel available
  • Factory assembled and tested
  • Up to 8, 24, 56, or 84 relays max per panel
  • UL924 listed (emergency power equipment)


Product Overview

Crestron Green Light Express® is a low-cost collection of dimming and switching panels with a feed-through wiring configuration.  These efficient lighting control panels are designed for use in office buildings, warehouses, parking garages, sports facilities, public spaces, and anywhere centralized dimming or switching is required. With a smaller form factor than the Crestron Green Light® Series, the Green Light Express Series is the economical solution for reliable lighting control. An extensive selection of Crestron keypads, touch screens, occupancy sensors, photosensors, shade controllers, and numerous other peripheral options afford astounding design flexibility with unparalleled capability for integration.

The Green Light Express GLPX Series encompasses a range of switching panels that feature standard switching, heavy-duty switching, single pole relays, and double pole relays.  In addition to switching, Green Light Express panels offer dimming control for a wide variety of load types including 2-wire and 3-wire fluorescent, magnetic low-voltage, neon/cold cathode, and 0-10 Volt ballasts and drivers (4-wire).  Each GLPX Series panel supports eight to 56 circuits and a feed-through wiring configuration. With the addition of the control module, Crestron Green Light Express is a versatile, economical switching and dimming solution in any commercial application.

GLPX-MM Two-Stage Installation models afford peace-of-mind. In two-stage installations, the rough-in enclosure is ordered and installed months in advance of the lay-in panel, allowing time for prewiring and rough-in work.  The lay-in panel is ordered separately and delivered with all of the equipment it houses already in place.  Simply lay the panel in to the previously installed enclosure to complete the installation.  This installation method ensures that delicate equipment is not disturbed or damaged during construction and pre-wiring.

This product may be purchased from an authorized Crestron dealer. To find a dealer, please contact the Crestron sales representative for your area. A list of sales representatives is available online at or by calling 800-237-2041.

The specific patents that cover Crestron products are listed online at:

Certain Crestron products contain open source software. For specific information, visit

Crestron, the Crestron logo, Crestron Green Light, and Crestron Green Light Express are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2015 Crestron Electronics, Inc.

Product Specs

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