Lithonia LDN Improvements

Lithonia Commercial Downlighting is committed to continual improvement of our portfolio. With that in mind, LDN4, LDN6, and LDNRV are undergoing a generation upgrade with new LEDs and driver settings. New configurations now feature a 7% efficacy improvement on average. Please reference the below table for additional information regarding efficacy improvement by lumen package.  With this improvement in place, all old CI codes will be designated with “GEN3” at the end of the nomenclature and SPC flagged as of 7/15/2019.  All new orders will code with the enhanced performance levels under new CI codes.

Please also be on the lookout for updated specification sheets with new options including IP55 standard optics designed to protect against moisture and insect intrusion, as well as a 90 CRI option for improved color rendering.

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