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4PR 4.5″ SHALLOW PLENUM DOWNLIGHT – ROUND
4PR 4.5″ SHALLOW PLENUM DOWNLIGHT – ROUND
H.E. Williams

4PR 4.5″ SHALLOW PLENUM DOWNLIGHT – ROUND

FEATURES

  • Innovative TrimLock® reflector retention system ensures the trim remains flush with the ceiling plane
  • Slim 5 inch depth for minimal plenum space applications
  • Beam angles ranging from 25º narrow to 65º wide for tailored performance
  • New construction mounting pan, IC-rated, or pan-less remodel kit available
  • Die-cast trim includes flush or angled lens
  • Industry-leading efficacies as high as 100 lm/W – ENERGY STAR® certified
  • Contemporary design provides glare-free illumination for a soft ceiling appearance
  • Optional non-conductive lens for shower applications
  • IP65-rated die-cast trim includes easy-to-clean flush lens
  • Fully room-side accessible
  • 4 inch aperture is unobtrusive in small scale spaces
  • Low UGR meets LEED and WELL requirements
  • Deliver scalable, data-driven smart buildings with PoE-enabled fixtures and controls
  • Support human-centric design with adaptive, individualized lighting using tunable white light
  • Mimic the comfortable, welcoming glow of incandescent with warm-dimming technology
  • Buy American Act compliant
  • Wireless in-fixture control solutions available
  • Made Right Here® in the USA
Specification

  • Housing

    Spun housing with forged aluminum heat sink. Galvanized steel splice compartment with driver mounting plate/enclosure. Mounting clips allow for ceiling thickness from 1/2″ – 1-1/4″ (consult factory for additional ceiling thicknesses).

    Trimlock

    Innovative TrimLock reflector retention system ensures the trim remains flush with the ceiling plane.

    Lensed Trim

    Die-cast aluminum frame with micro-prismatic, acrylic lens.

    Electrical

    High-performance Class 2 C.O.B. LED array. Modular quick-connect plug for easy field-connection of LED light assembly to driver. Reported L70>55,000 hours. Reported L90>55,000 hours. Estimated L70 = 200,000 hours.

    Mounting

    Recessed. 20 ga. galvanized steel mounting pan for new construction or IC-rated enclosure. Remodel kit option includes receiver bracket hardware. Minimum 24″ O.C. marked spacing required for L30 lumen package.

    Listings

    		• cCSAus conforms to UL STD 1598; Certified to CAN/CSA STD C22.2 No. 250.0 for dry and damp locations. LED light assembly conforms to UL 2108 for remote installation.
    • Suitable for wet location under covered ceiling when specified with WET/CC option.
    • ENERGY STAR® certified in select configurations, see www.energystar.gov
    • IC-rated for direct contact with insulation when specified with I Mounting Type.
    • City of Chicago Environmental Air approved when specified with CP option.
    • Complies with ASTM-E283 when specified with ATH option.
    • RoHS compliant.
    • Complies with the Buy American Act and other federal regulations. Request certification at hew.com/baa.

    Warranty

    		5-year limited warranty, see details
Technical specification
  • Unique ref.4pr-shallowplenumdownlight-round
  • Product familyIndoor Luminaires
  • Product groupDownlights
  • TypeObject (single object)
  • Date of publishing2025-01-03
  • Edition number1
Links
Related
  • Material mainMetal
  • Material secondaryGlass
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategoryLighting - Ceiling Mounted
  • IFC classificationLight Fixture
  • Uniclass 2015 CodeEF_70_80
  • Uniclass 2015 DescriptionLighting
  • CSI MasterFormat 2014 Code26 51 13
  • CSI MasterFormat 2014 TitleInterior Lighting Fixtures, Lamps, And Ballasts
  • OmniClass Number23-35 47 11
  • OmniClass TitleLighting Fixtures

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States

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