Healthcare Lighting Solutions - Pathway Lighting - · PDF filePatient Room General Illumination and Exam Light: Calculations Patient Room ... ask lighting- work surface lighting within

HealthcareLightingSolutions

Photo credit : Kurt Johnson Photography Design credit : HDR Architecture, Inc.

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The Mother Baby Center Minneapolis, MN

Alaska Native Medical Center Anchorage, AK Mercy Franciscan Hospital Cincinnati, OH United Hospital St. Paul, MN The Miriam Hospital Providence, RI Bassett Army Community Hospital Fort Wainwright, AK Eisenhower Medica l Center Rancho Mirage, CA VA Connecticut Healthcare System West Haven, CT Foxdale Village State College, PA Albany Stratton VA Medical Center Albany, NY Milford Regional Medical Center Milford, MA St. John’s Hospital Maplewood, MN Minneapolis VA Health Care System Minneapolis, MN Mount Sinai Hospital Toronto Ontario, Canada Northern Westchester Hospital Mount Kisko, NY Robert Wood Johnson Hospital New Brunswick, NJ The Hospital for Sick Children Toronto Ontario, Canada St. Mary’s Medical Center Apple Valley, CA Tampa General Hospital* Tampa, FL TriPoint Medical Center Concord Twp., OH The Children’s Hospital of Philadelphia Philadelphia, PA Parkview Health Fort Wayne, IN

Over the past 20 years, Pathway Lighting has provided high-performance lighting systems for some of the nation’s top healthcare facilities.

Healthcare facilities are comprised of complex spaces that put heavy demands on lighting systems.

Demanding projects deserve Pathway's MultiCare healthcare lighting solutions - a full line of 4"- and 6"- aperture fixtures, including:

waiting rooms

receptionnurses' stations -

corridors

emergency entrance

conference rooms

MRI suites

atria

showers

cafeterias

patient rooms


4VLMRI- a non-ferrous, MRI downlight

6SQLBEX- a high-output exam light

4VTWRL and 4VTWWL- tunable white downlights

LED downlights with semi-regressed (RL) lens

LED downlights with flat, non-conductive (WL)shower lens

The MultiCare collection offers you choice of:

Round- and Square- aperture downlights

5 LED modules Lumen packages up to 8000 lumens

Color rendering up to 98 CRI

Narrow, medium and wide beam distributions

0-10V, Lutron, DMX, DALI, Power Vector 1%, eldoLED 0.1% dimming

Flat, Semi-Regressed or Regressed lens

Optional Anti-Microbial finish and Tamper-proof fasteners

LED downlight with flat, non-conductive shower lens

MRI Exam Light LED downlight with semi-regressed lens

Tunable White

Introducing MultiCare™ Healthcare Lighting Solutions

Philips Philips4" 4VLFSRL 4VLFTWL

4VLRL 4VLFSWL

4VLEDWL

6" 6VLFSRL 6VLFSWL

6VLRL 6VLEDWL

6SQLED-LF8

Bridgelux Bridgelux4" 4VLBRL 4VLBWL

6" 6VLBRL 6VLBWL

Philips4" 4VTWRL

4VTWWL

Bridgelux6" 6SQLBEX


Tunable White LED module delivers white light between 2700-6500K, allowing staff and patients to custom tailor their lighting at any time

Semi-regressed (RL) lenses in clear polycarbonate, clear tempered glass or frosted acrylic available for dust management

Flat, non-conductive (WL) polycarbonate lens for wet applications

Compatible with eldoLED dimwheel, DMX and DALI

Available with anti-microbial finish for germ management

Optional tamper-proof fasteners keep fixture secure from unauthorized access

High-performance 4" and 6" downlights for healthcare applications

Semi-regressed (RL) lenses in clear polycarbonate, clear tempered glass or frosted acrylic available for dust management

Dimming to 1%



Listed for Wet Location Under Covered Ceiling

High-performance 4" and 6" downlights for healthcare applications

Flat, non-conductive (WL) polycarbonate lens for wet applications

Dimming to 1%


Listed for Wet Location Under Covered Ceiling

High-performance exam light ideal for applications where medical professionals routinely examine patients

Regressed clear polycarbonate lens for dust management

0-10V dimming to 1% Available with anti-microbial

finish for germ management

4" 4VLMRI Downlight or Wall Wash made

of non-ferrous aluminum construction suitable for MRI room installation

Available with a Medical Grade Driver for projects requiring Safety Standard 60601-1 compliance

56 high-performance LED's coupled with a mixing chamber ensures color consistency from fixture to fixture

0-10V dimming to 10% standard


Optional tamper-proof fasteners:

semi-regressed lens detail

flat, non-conductive lens detail

15'

PRODUCT PIC HERE

Plan - area under entrance canopy

16'

20'

5' OC

7' OC

Plan

20'

8' OC

5' OC


Design Considerations Use high CRI and 3500K CCT sources to create a more inviting and less

institutional feel at the entrance Determine the nighttime outdoor lighting zone designation within which the

facility is located to help establish appropriate light levels

Emergency Entrance

Pathway Solution

IES Recommendations/ASHRAE 90.1-2010 Requirement

Average Illuminance (fc) 19.6 15

Uniformity (avg:min) 2.3:1 3:1

LPD (W/sq.ft.) 0.46 0.9

Calculation details :

Luminaire Used : Standard Open Downlight 6VLED1100 with 6VLEDMD TrimLuminaire Wattage : 16.3

Number of Luminaires : 9

Total Wattage : 146.7

Room Area (sq.ft.) : 320

LLF : 0.8

Reflectances : 80/50/10

Ceiling Height : 10'-0"

Luminaire Mounting Height : 10'-0"

Workplane : 3'-0" AFG

Calculations

Standard 6" Open Downlight6VLED1100 with 6VLEDMD Trim

Design Considerations Provide light levels and employ lighting design techniques typically used in

living room settings, to support reading, television viewing, portable computing or gaming, and conversation

Consider the use of accent lighting on artwork in the space for visual interest and to create a more inviting and relaxing space

Pathway Solution


Average Illuminance (fc) 38 30


LPD (W/sq.ft.) 0.99 1.07

Calculations

Waiting Room

4" Downlight4VLRL30003K

with 4VLRL1 Trim - Clear Polycarbonate Lens


Luminaire Used : 4VLRL30003K with 4VLRL1 Trim - Clear Polycarbonate LensLuminaire Wattage : 37.4




LLF : 0.8




Workplane : 2'-6" AFF

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Plan

15'

24'

7' OC

See Bathroom/Shower

Calculation page 12.

7'

3'

Luminaire A

Luminaire B

4' OC

3' OC4' OC

5'-6" OC

9' OC

Patient Bed


Pathway Solution

IES Recommendations/ASHRAE 90.1-2010

Requirement


Uniformity (avg:min) 2.3:1 1.5:1

LPD (W/sq.ft.) exempt when separately switched and independent from general illumination

Design Considerations Avoid excessive glare - whenever possible, avoid mounting harsh and bright

luminaires directly above patient beds, including typical 2x4 fixtures that may cause discomfort glare and create an intimidating space with an institutional feel

Consider using small aperture recessed fixtures, strategically located relative to the bed such that there is no direct view of the lamp, or use lensed fixtures to further mitigate glare

Reading is a common visual task for patients. Wall- or ceiling-mounted luminaires with minimum of 3-level switched control are recommended, dimmable preferred

Provide patient access to lighting controls, typically done through the patient bed adjustment and/or nurse calls, to improve patient comfort and satisfaction

Provide nightlights for patient and caregiver circulation that are connected to occupancy sensors on timers or photocells and emit long wavelength light between 600-620 nm, to limit circadian rhythm disruption during the sleep cycle

Patient Room General Illumination and Exam Light

CalculationsPatient Room - Exam Light

Patient Room and Exam Light

Exam Light6SQLBEX80 with 6SQLBEX Trim - Regressed Clear Polycarbonate Lens


Luminaire Used : A. 6SQLBEX80 with 6SQLBEX Trim - Regressed Clear Polycarbonate Lens Luminaire Wattage : 93.5



Bed Area (sq.ft.) : 21

LLF : 0.8




Workplane : 3' AFF

Pathway Solution




LPD (W/sq.ft.) 0.33 0.62

Patient Room - General Illumination


Luminaire Used : B. 4VLRL1100 with 4VLRL3 Trim - Frosted Lens Luminaire Wattage : 16.3




LLF : 0.8




Workplane : Floor

4" Downlight4VLRL1100

with 4VLRL3 Trim - Frosted Lens

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5' minimum

2' 6"minimum

8'

8'

2' 6"

1' 3"

Shower Area


Design Considerations Over the shower area, use a wet-location downlight with a flat, non-conductive

front lens for safety and cleanability Highlight specific areas where plumbing fixtures are located to provide

task lighting without overlighting the entire room

Shower and Bathroom General Illumination

Shower and Bathroom

6" Downlight6VLEDWL3000 with 6VLEDWL Trim - Flat, Non-Conductive Polycarbonate Lens

PlanBathroom

ShowerPathway Solution




LPD (W/sq.ft.) 0.85 0.98


Luminaire Used : 6VLEDWL3000 with 6VLEDWL Trim - Flat, Non-Conductive Polycarbonate LensLuminaire Wattage : 51


Total Wattage : 51


LLF : 0.8




Workplane : Floor

Calculations

Shower

Pathway Solution




LPD (W/sq.ft.) 0.85 0.98

Bathroom General Illumination

6" Downlight6VLEDWL3000

with 6VLEDWL Trim - Flat, Non-Conductive

Polycarbonate Lens

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Plan

30'

20'

Location of MRI Equipment.

Area Excluded from "Procedure" Light Level

Calculation.

6' OC

4' OC6' OC

4' OC

7' OC


Pathway Solution




LPD (W/sq.ft.) 0.58 1.32

Calculations

MRI Suite

Design Considerations Use luminaires made of non-ferrous materials Consider providing lower light levels and placing backlighted art or photomurals

on the ceiling to create a calm environment during diagnostic procedures Avoid excessive glare- proper placement and shielding of fixtures are required

for visual comfort Provide switching and/or dimming to allow for multiple light levels for patient

comfort during medical treatments

MRI Suite

4" MRI Downlight4VLMRI1300 with 4VLMRI Trim


Luminaire Used : 4VLMRI1300 with 4VLMRI TrimLuminaire Wattage : 24.7




LLF : 0.8




Workplane : 3' AFF

4" MRI Downlight4VLMRI1300 with

4VLMRI Trim

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6" Downlight6VLRL in 3 outputs with 6VLRL2 Trim - Clear Tempered Glass Lens

6" Downlight6VLRL in 2 outputs with 6VLRL2 Trim -

Clear Tempered Glass Lens

Plan

40'

20'

6' OC

2' OC 2' OC

5' OC

7'6" OC

10'

3' OC

5' OC

4'6" OC

Luminaire A

Luminaire B

Luminaire C


Design Considerations Task lighting- work surface lighting within nurses' stations must be kept

constant day and night to support 24/7 visual tasks Avoid extreme contrasts- careful planning is required to ensure that light levels

are coordinated between corridors and adjacent spaces Avoid excessive glare- proper placement and shielding of fixtures are required

for visual comfort Day/Night cycles- corridors adjacent to patient rooms must have high light

levels during the day and low light levels at night to support patient recovery

Nurses' Station / Corridor

Nurses' Station / Corridor

Calculations

Nurses' Station – Work Surface for In-Patient, Intensive Care or Surgery

Pathway Solution

IES Recommendations/ASHRAE 90.1-2010

Requirement

Average Illuminance (fc) 50 50 (day);

10 or 30 (night)

Uniformity (avg:min; max:min)

1.5:1; 4.7:1

1.5:1 task area; 5:1 for room

LPD (W/sq.ft.) 0.78 0.87


Luminaire Used : A. 6VLRL2000 with 6VLRL2 Trim - Clear Tempered Glass LensB. 6VLRL1500 with 6VLRL2 Trim - Clear Tempered Glass LensC. 6VLRL1100 with 6VLRL2 Trim - Clear Tempered Glass LensLuminaire Wattage : A. 28.87 B. 21.13 C. 16.3Number of Luminaires : A. 3 B. 1 C. 3Total Wattage : 156.64


LLF : 0.8





Adjacent Corridor

Pathway Solution


Average Illuminance (fc) 19 Avg >_ 0.2 x adjacent Eh req; or >_ to 1 fc min.


LPD (W/sq.ft.) 0.58 0.89


Luminaire Used : B. 6VLRL1500 with 6VLRL2 Trim - Clear Tempered Glass LensC. 6VLRL1100 with 6VLRL2 Trim - Clear Tempered Glass LensLuminaire Wattage : B. 21.13 C. 16.3Number of Luminaires : B. 1 C. 13Total Wattage : 233.03


LLF : 0.8




Workplane : Floor

Nurse Station Work Surface

Seatin

g A

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10'

Plan

20'

40'

Plan

14'

4' OC

5' – 8.6" OC

6' OC

1'3"

2'3' – 6" OC

6' OC

2' – 6" OC

PRODUCT PIC HERE


Design Considerations Consider using daylight whenever possible to provide daytime

circulation lighting Electric lighting used to support circulation at night or when insufficient

daylight is available must be dimmable, to reduce light levels and save energy after nighttime curfews

Atrium

Pathway Solution A

Pathway Solution B


Average Illuminance (fc) 13 14 10 (day); 5 (night)

Uniformity (avg:min) 2.1:1 2:1 4:1

LPD (W/sq.ft.) 0.47 0.47 0.9


Luminaire Used : A.6VLRL1500 with 6VLRL1 Trim - Clear Polycarbonate LensB.Standard Cylinder C65SLED1500 with 6VLEDMD TrimLuminaire Wattage : A. 21.1 B. 21.1

Number of Luminaires : A. 18 B. 18

Total Wattage : A. 379.8 B. 379.8


LLF : 0.8




Workplane : Floor

Calculations

6" Downlight6VLRL1500 with 6VLRL1 Trim - Clear Polycarbonate Lens

Standard Cylinder C65SLED1500 with 6VLEDMD Trim

Design Considerations Provide vertical illuminance at face height to support common tasks,

including greeting visitors and informal conversations Consider letting the specific facility or area function inform the lighting

design effects and luminaire styling

Pathway Solution




LPD (W/sq.ft.) 0.88 1.07


Luminaire Used : 4VLRL1100 with 4VLRL3 Trim - Frosted LensLuminaire Wattage : 16.3




LLF : 0.8





Calculations

Reception

4" Downlight 4VLRL1100 with

4VLRL3 Trim - Frosted Lens

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Conference Room

Cafeteria

PRODUCT PIC HERE

6" Downllight6VLRL3000 with

6VLRL3 Trim - Frosted Lens

Plan

20'

30'

Plan

40'

40'

2'

8' OC

4'

6' OC2'3'

5' OC

6' OC

5' OC


Design Considerations Identify the level of formality of the setting and the types of "conferencing"

activities that will be conducted to determine the overall lighting scheme Provide switching and/or dimming to allow for multiple light levels that

support various tasks, including formal presentations, informal meetings and video conferencing

Pathway Solution



Uniformity (max:min) 1.82:1 5:1

LPD (W/sq.ft.) 1.06 1.23


Luminaire Used : 4VLRL30003K with 4VLRL1 Trim - Clear Polycarbonate LensLuminaire Wattage : 37.4




LLF : 0.8





Calculations

Design Considerations Consider the use of accent lighting on artwork in the space for visual interest

and to create a more inviting and relaxing space Avoid excessive glare- proper placement and shielding of fixtures are

required for visual comfort

Pathway Solution




LPD (W/sq.ft.) 0.76 0.89


Luminaire Used : 6VLRL3000 with 6VLRL3 Trim - Frosted LensLuminaire Wattage : 38


Total Wattage : 1216


LLF : 0.8





Calculations

4" Downlight 4VLRL30003K with 4VLRL1 Trim and Clear Polycarbonate Lens

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Reflector/Trim Finish Options Available for all round- and square-aperture luminaires

Glass Options Available for non-lensed downlights only

ESSEX DECO LUNA PARK AVENUE

MIRIAM ICERound

Aperture ICE

ICSquare

Aperture ICE

CYLINDER

Example Catalog Number: Exam Light


6 SQ LBEX 8 0 3 K D M X / 6 S Q L B E X - A M

Nominal Aperture Size in Inches

Aperture Shape: V= Round, SQ = Square

Specific LED Module: LB = Bridgelux Vero

Rated Lumen Output

Dimming Option

Trim Trim Finish

CCT

SWTPF SSTPF SPWPF SCLPF SBZPF EBZPF

Soft Specular Wheat

Soft Specular Straw

Soft Specular Pewter

Soft Specular Clear

Soft Specular Bronze

Diffused Bronze

SBLPF MWH HAZPF EWTPF ESTPF EPWPF

Soft Specular Black

Matte White Finish

Haze Diffused Wheat

Diffused Straw

Diffused Pewter

Pathway Lighting Products, Inc.P.O. Box 591, Old Saybrook, CT 06475-0591voice: 800.342.0592 or 860.388.6881fax: 800.207.0090 or 860.388.5766email: [email protected]

Documents

Healthcare Lighting Solutions - Pathway Lighting - · PDF filePatient Room General Illumination and Exam Light: Calculations Patient Room ... ask lighting- work surface lighting within