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LED - Patient Room Dished Circular Recessed Ambient Luminaire

MD1-DCR

The Certolux MD1‑DCR is a recessed patient room troffer engineered for exam and ambient tasks, built around a concave diffuse lens that delivers uniform, comfortable illumination in healthcare spaces. Its die‑formed heavy‑gauge steel housing supports common 9/16" and 15/16" grid ceilings with integral earthquake clips, making it a dependable choice for facilities upgrades and new construction. A sealed, smooth exterior lens simplifies wipe‑down routines and helps maintain a clean, professional environment.  

The MD1‑DCR’s one‑piece opal, concave acrylic lens is retained by hidden torsion springs, creating a clean aesthetic while ensuring secure, tool‑free serviceability. Pressure‑sensitive acrylic gaskets seal the trim to the lens and ceiling, adding a barrier against dust and facilitating infection‑control practices central to modern medical lighting. The fixture ships in an antimicrobial matte white finish, with an optional antimicrobial gloss white for design consistency across care areas. Available in 2×2, 3×3, and 4×4 formats, it recess‑mounts in T‑bar grid or F‑type (drywall) ceilings for a quiet, integrated ceiling plane.

High‑efficiency LED boards are closely regulated for color consistency (3 SDCM) and offered in 3000K, 3500K, 4000K, and 5000K with standard 80 CRI and optional 90 CRI, supporting accurate visual tasks at the bedside. Lifetime performance is robust, with L90 greater than 60,000 hours to reduce maintenance cycles. The programmable electronic driver dims smoothly to 1% on 0–10V, with efficacy over 85% and low THD (<10%), and is available in UNV 120–277V or 347V inputs to match Canadian and U.S. electrical standards. For integrated control at the headwall, an optional low‑voltage controller interfaces with pillow speakers and bed controls, helping staff adjust lighting without leaving the patient’s side. Tunable White enables a 2700–6500K range to support circadian‑friendly schedules, and DALI driver options are available for digital addressable control.

Ambient output packages span approximately 3000 to 7000 lumens (2×2, 3×3, and 4×4 series), giving specifiers the flexibility to meet illuminance targets across patient rooms and exam zones. Optional Chart/Night observation lights with white (400 lm) or amber (300 lm) provide low‑level visibility for documentation and patient checks without disrupting rest. The MD1‑DCR is ETL listed to UL1598 for damp locations and is RoHS compliant, aligning with safety and material stewardship requirements in healthcare environments. A five‑year limited warranty underscores long‑term value. [

If you’re upgrading patient room lighting or specifying medical lighting for new construction, the Certolux MD1‑DCR combines cleanability, controllability, and reliable performance in a simple, over‑bed luminaire package. Its sealed concave diffuse lens, robust driver options, and tunable color make it easy to standardize across care floors while tailoring light to patient comfort and clinical tasks.

  • Concave formed opal acrylic lens with smooth exterior; hidden torsion springs and pressure‑sensitive gaskets create a sealed, easy‑to‑clean assembly.
  • High‑efficiency LED boards with 3 SDCM color consistency; 3000K–5000K (80 CRI standard, 90 CRI optional); L90 >60,000 hours.
  • Programmable driver dims to 1% on 0–10V; efficacy >85% with THD <10%; UNV 120–277V or 347V input options; DALI available.
  • Tunable White (2700–6500K) for circadian support; optional low‑voltage controller interfaces with pillow speakers and bed controls.
  • Output packages ~3000–7000 lm across 2×2, 3×3, 4×4 sizes; optional Chart/Night observation light in white (400 lm) or amber (300 lm).
Country of Origin: Canada

Product Information

  • Product Specifications

    Application : Chronic Care Facilities,Healthcare,Hospitals,Nursing Homes

    Available Size(s) : 2x2

    Brand : CER

    CRI : 80+,90+

    Certification : ETL Listed Damp Locations UL1598

    Color Temperature : 3000K,3500K,4000K,5000K,2765KT

    Fixture Type : Medical,Recessed,Patient Room

    Grade : Specification Grade

    Light Source : LED

    Lumen Output : 3000-7000

    Market : Healthcare