ETL Listed for Wet Locations; Suitable for ISO 5-9 Cleanspaces; Suitable for FED Std 209E Class 100-100,000 Cleanspaces; White / Red Separately Controlled Circuits; Narrow spectrum non-filtered Red LEDs; Narrow Spectrum 630nm and 660nm Red LEDs; Recessed housing suitable for Tbar Grid and Hardlid installations; Channel inset door frame; Robotically seam welded housing; B.A.A. Compliant & Made in the USA by a Family Owned US Corporation