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WHSPR Troffer with Care222® Technology

WHSPR Architectural Troffer with Care222® Technology

By Mark Architectural Lighting

    UV SpectrumDLC Standard
  • Overview
  • Specifications
WHSPR with Care222® technology reduces active pathogens* in the air and on surfaces using Ushio Care222® far-UVC disinfection** technology. WHSPR features a mercury-free far-UVC excimer lamp that contains a patented short pass filter for narrow band 222nm emission. This removes wavelengths that penetrate the living tissue in skin or deeper than the top layer of the cornea.

Gently sloping side panels provide Whisper with depth and appealing angles. Whether applied in rows or individually, Whisper brightens grid ceilings in offices, schools and hospitals and other institutional settings with an artful, and simple look. Whisper with Care222 delivers up to 8500 lumens at a color quality of up to 90CRI. Select from 2X2 or 2X4 sizes to best fit your design vision.

* * Refer to product specification sheets at marklighting.com/Whisper for efficacy claims and claim substantiation regarding specific products and pathogens.
** All references to “disinfection” are referring generally to bioburden reduction and are not intended to refer to any specific definition of the term as may be used for other purposes by the U.S. Food and Drug Administration or the U.S. Environmental Protection Agency. Bioburden reduction is a function of fixture run time and the distance to the UV light source, airflow, room size, shadow areas and/or other factors, and the level of reduction will vary within a specific space. This fixture is not intended for use in the cure, mitigation or prevention of disease and is not certified or approved for use as a medical device by the FDA. It is the obligation of the end-user to consult with appropriately qualified Professional Engineer(s), a Certified Infection Control professional and a Certified Industrial Hygienist, as applicable, to determine whether this fixture meets the applicable requirements for system performance, code compliance, safety (including safety and hazard alerting signs), suitability and effectiveness for use in a particular application design.
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Size 2x2, 2x4
Light Source LED - Static, UV
Lumens 2000 LM, 3000 LM, 3300 LM, 4000 LM, 4800 LM, 6000 LM, 7200 LM, 8500 LM
CCT / LED Color 3000 K, 3500 K, 4000 K, 5000 K
CRI 80, 90
Product Type Troffer
Compliance Listing Declare, DLC Standard
Environmental Listing Damp Location
Regulatory Listing UL
Dimming Protocol 0-10V
Mounting Type Recessed
Fixture Wattage 17.6, 25.4, 29.8, 33.8, 37.4, 41.2, 45.4, 53, 65, 78
Voltage Rating 120, 120-277, 277
Series WHSPR

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  • Suggested Replacement Products

PRODUCT INFORMATION

  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET WHSPR CARE222.pdf Whisper with Care 222® 10/26/2021 View
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    Document Type Document Title Description Updated View
    Brochures Whisper with Care222 Technology Brochure Informational brochure featuring Whisper with Care222 Technology by MARK Architectural Lighting 9/19/2022 View

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