Available in M36, M60, M100, and M130 LED, Regressed lighting offers the advantages of being a hidden light source and energy efficiency. Regressed lighting attractively fits into any kind of ceiling and can be applied for commercial, retail, and various other applications to transform general lighting into something special. Constructed from low copper 6063-T6 extruded aluminum profile with aluminum end caps, available as individual fixtures (up to 12') or Runs.  Brand-name mid-power LEDs create a high efficiency LED light engine able to provide a lumen maintenance of 96% at 25,000 hours and 93% at 60,000 hours per TM-21 report.