| Doorframe | Heavy duty extruded aluminum with clear satin anodized finish. Doorframe supported to housing with aircraft cables (IB-AC) to provide NSF2 listing, or an optional continuous hinged doorframe (IB-HD). Select in ordering options below. Phillips-head stainless steel fasteners secure door to housing- 8 with IB-AC and 2 with IBHD. Extruded closed cell gasket seals lens frame to housing. |
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| Driver/Controls |
120-277VAC, 50/60Hz electrical input (PF ≥ 0.9, THD < 20%). AMBIENT: Biological Static: Serviceable, constant-current single channel driver with single analog (0-10V) control input for intensity. 1-100% range with dim to dark capabilities and a linear dimming curve. Biological Dynamic: Serviceable constant-current driver with the BIOS Dynamic Bio-Dimming™ module keeps light output constant while reducing melanopic lux. Single analog (0-10V) control input. 1-100% dimming range with dim-to-dark capabilities and a linear dimming curve. Dimming from 100-75% reduces CCT by 500K, dimming below 75% reduces light level. Biological Tunable: Serviceable, constant-current multi-channel programmable driver with dual analog (0-10V) control inputs for intensity and CCT. Optional DALI (Type 8) driver. Logarithmic intensity profile with 0.1-100% range, with dim-to-dark capabilities. Linear profile on CCT adjustment. EXAM: Serviceable constantcurrent programmable driver. Dimming protocol matches BIOS Biological circuit selection: 0-10V dimming with 1-100% range and dim-to-dark capabilities or DALI with 1-100% range and dim-to-dark capability.
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| Housing | FLANGE AND GRID: 20-gauge CRS one-piece seam welded construction. SURFACE: 18-gauge CRS one-piece seam welded construction. White TGIC polyester powder coast – 5-stage pre-treatment. Salt spray test 1,000 hours. Reflectance 92%. (See options for Antimicrobial Finish). Housing Flanges – 18-gauge CRS . |
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| Installation | Surface Mount: Four .312" diameter holes. Grid Mount: Designed for 1" and 1.5" grid. (Housing includes hanging brackets to secure housing with wire to super structure). Flange Mount: Yoke mounting hardware & brackets included. Install Frame and Plaster Frames both positively locates yoke brackets within ceiling opening assures alignment of fixture. Install frame has no need for drywall backing. Backing is supplied on the frame brackets. |
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| Lamp Shielding | Ambient center shield is frosted linear high impact prismatic acrylic, flanked on both sides with a perforated aluminum basket with pearlescent acrylic diffuser. Metal parts are white TGIF polyester powder coat finish. |
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| LED Module |
AMBIENT: Serviceable static, dynamic or tunable mid-power Gen 2 BIOS Biological LED modules. Biological Static, Biological Dynamic, and Biological Tunable LED source with blue spectrum peak at 490nm and higher melanopic ratio. CRI 80+ with R9 > 90. Dynamic features 500K downward CCT shift when dimmed for evening applications requiring lower melanopic ratio. Tunable features 2700K CCT for evening applications. Refer to table for specific melanopic values. EXAM: Serviceable Biological Static LED source with blue spectrum peak at 490nm and higher melanopic ratio. 3500K or 4000K selection options. CRI 80+ with R9 > 90.
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| Listings |
Luminaire is certified to UL Standards by Intertek Testing Laboratory for Wet Location and non-IC recessed installation. ETL certified IP65 per IEC 60598. Recessed configurations rated for non-IC applications. CCEA approved (Flange). NSF2 Splash/Non-Food Zone (IB-AC only).
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| Optics | Outer lens constructed of 0.125” clear impact-resistant acrylic and sealed to doorframe with vinyl gasketing. Inner basket constructed with extruded frost acrylic over central Ambient function lamping, flanked on both sides with diffused painted aluminum perforated shields over Exam function lamping. |
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| Warranty | Limited five (5) year warranty. |
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