The Sun System® Rail System (RS) 1850 LED is a 6 rail, foldable LED producing 1850 μmol/s with an efficiency of 2.5 μmol/j. This fixture is DLC listed, IP65 wet-rated and comes complete with a manual digital dimming button and an internal embedded smart controller that is compatible with the Gavita e-Series Controller. Together, these features give you the ability to control up to 500 fixtures (e-Series Controller required, sold separately). The Sun System RS 1850 utilizes top-bin Sun System-brand diodes to produce a full-spectrum light source. The RS 1850 operates at 120-277 volt.


  • 6 rail, foldable LED fixture
  • Produces 1850 μmol/s operating at 720 W
  • 2.5 μmol/j
  • Manual dim
  • Imbedded adaptor for maximum controllability with
  • The Gavita® e-Series Controller (sold separately)


  • cETLus
  • DLC Hort Listed
  • IP65 Wet Rated

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