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ME22-BIOS

MedMaster Envela Recessed Luminaires

ME22-BIOS_HS01.png
ME22-BIOS_HS01.pngEnvela MaintenanceEnvela Perf Lens
Model #: ME22-BIOS
Features:
  • Recessed Ceiling mount – 1'×4', 2'×2', 2'×4'
  • High R9 value and High CRI provide biologically optimized LED spectrum for early detection of cyanosis
  • Features BIOS SkyBlue Technology to benefit daytime alertness, cognition, mood and circadian rhythms
  • Cleanable to NSF2 and sealed to IP64 construction standards
  • Tool-less access for servicing
Application(s):Cafeterias
Restrooms
Showers
Nursing Stations
Patient Rooms
Foyers and Lobbies
Corridors
Lens Type(s):Frost High Impact Acrylic
Lamp Type(s):LED
Size(s):24"×24"
Listings:     
Specifications are subject to change without notice. Please consult your Kenall Customer Service for help with special requests at (800) 4 Kenall.

Technical Specifications

Driver120-277VAC, 50/60Hz electrical input (PF ≥ 0.9, THD < 20%).  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.
Flange18-gauge CRS, standard 4-piece construction, spot-welded to housing. Mitered and welded corners.
Housing20-gauge CRS. One-piece seam welded construction. Black TGIC polyester powder coat – 5-stage pre-treatment. Salt spray test: 1,000 hours.
InstallationGrid Mount: Designed for 1" and Slot-T grid. Includes hardware to secure hanger wire. Flange Mount: Includes Frame Kit.
Lamp ShieldingFully gasketed, sealed luminous shield of impact resistant DR acrylic. See Ordering Information for lens options.
LED ModuleServiceable 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.
ListingsUL and CUL Listed for Wet Location. UL certified IP64 per IEC 60598. NSF2 Splash/Non-Food Zone. CCEA Approved.
OpticsExtruded high-efficiency frosted DR acrylic diffuser.
Reflector/Lens Assembly20-gauge CRS. One-piece seam-welded construction.  Tool-free lamp access. White High (92%) Reflectance Low Gloss TGIC polyester powder coat – 5-stage pre-treatment. Salt spray test: 1,000 hours.
WarrantyLimited five (5) year warranty on LED lamps.

This product is able to comply with the latest domestic preference legislation, such as the Buy American Act (BAA), Trade Agreement Act (TAA), Build America, Buy America Act (BABA), and others.

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