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MedMaster SafeSlot

Model #: BHAERS4
  • 4” x 48” recessed linear slot luminaire for paired, over-bed lighting
  • Provides ambient, exam and reading modes within a seamless design
  • High-output, high-CRI LED lamp sources
  • One-piece doorframe with continuous lens retention and tamper-resistant fasteners
  • Standard low-voltage controller
  • Standard IP65 and NSF2 ratings for cleanability and ingress-protection
  • Ligature resistant construction
Application(s):Patient Rooms
Behavioral Health
Lamp Type(s):LED
Specifications are subject to change without notice. Please consult your Kenall Customer Service for help with special requests at (800) 4 Kenall.

Technical Specifications

ControlsIntegrated low-voltage controller with dimming (MLVCD) for pillow-switch/wall-control of ambient, exam and reading modes. “Ambient” mode operates the primary light engine at 50% output. A sustained button press on the wall/bed controller sweeps light intensity (dimming) from 50% down to 0% (bi-directionally). “Exam” mode operates the primary light engine at 100% output. Dimming is not possible in “Exam mode. “Reading” mode operates an integral secondary light engine positioned nearest the headwall. A sequential button press on the wall/bed controller changes intensity (100%/66%/33%) bi-directionally. Optional secondary conduit entry available.
DoorframeOne-piece extruded 6063-T5 aluminum outer frame with low-gloss anti-microbial white TGIC polyester powder-coat finish with five-stage pre-treatment.  Inner aluminum extrusion continuously bonds lens to door.  Closed-cell silicone gasketing throughout.  Tamper-resistant T20 TORX fasteners secure doorframe to housing.
Driver/Controls120-277VAC, 50/60Hz electrical input with serviceable constant-current drivers (<20% THD, >0.90 PF). See ‘CONTROL’ for dimming information. Minimum 85% driver efficiency.
HousingExtruded 6063-T5 aluminum construction with aluminum endcaps. Low-gloss anti-microbial white TGIC polyester powder-coat finish with five-stage pre-treatment applied to exterior, room-side components.
InstallationSuitable for Type-IC recessed ceiling installation into 9/16” and 15/16” lay-in and tegular grid ceilings, flanged drywall ceilings and trimless mud-in installations with 5/8” drywall. See Ordering Information for Ceiling Type selection. Suitable for 0°C - 40°C ambient temperature environments.
LED ModuleServiceable mid-power LED array. See Ordering Information for available color temperature options. Minimum 82 CRI standard (R9>20) with 90 CRI optional.
ListingsLuminaire is certified to UL standards by Intertek Testing Laboratories for Type-IC and Wet Location installations. IP64 rating per IEC60598. NSF2 Splash/Non-Food Zone rated. Standard CCEA compliance. Ligature resistant construction.
OpticsSymmetric (Lambertian) or 7.5° asymmetric distribution option. Diffused polycarbonate outer lens with 0.188" overall thickness.  Must specify left- and right-throw for offset paired mounting over bed.
PhotometricsPhotometry tested to the IESNA LM-79-08 standard by an ILAC/ISO17025 accredited laboratory. For detailed photometric information, please visit
WarrantyLimited five (5) year warranty.

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.


Product Documentation

Installation Files

Photometry (IES)

Additional Resources