Page 1
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
LED Downlights
4” Evo® SQLW Warm Dimming
Square Lensed Wallwash
Solid-State Dynamic Lighting
FEAT URES ORDERING INFORMATION ACCESSORIES
OPTICAL SYSTEM
• Self-flanged semi-specular, matte-diffuse or specular finishing trim
• Proprietary mixing chamber delivers a uniform distribution of light to the wall
• For optimal uniformity, the recommended luminaire spacing is 3’ from the wall
and 3’ centers
• Polycarbonate lens integral to light engine
MECHANICAL SYSTEM
• 16-gauge galvanized steel construction; maximum 1-1/4” ceiling thickness
• Telescopic mounting bars maximum of 32” and minimum of 15”, preinstalled,
4” vertical adjustment
• Toolless adjustments post installation
• Junction box capacity: 8 (4 in, 4 out ) 12AWG rated for 90°C
• Light engine and driver accessible through aperture
ELECTRICAL SYSTEM
• Fully serviceable lensed LED light engine
• 70% lumen maintenance at 36,000 hours
• Tested according to LM-79 and LM-80 standards
• Overload and short circuit protected
• 2.5 SDCM; Typical CRI of 90 at 3000K
LISTINGS
• Fixtures are CSA certified to meet US and Canadian standards; wet location,
covered ceiling
BUY AMERICAN
• This product is assembled in the USA and meets the Buy America(n)
government procurement requirements under FAR, DFARS and DOT. Please
refer to www.acuitybrands.com/buy-american for additional information.
WARRANTY
• 5-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Note: Actual performance may differ as a result of end user environment and application.
All values are design or typical values, measured under laboratory conditions at 25° C.
WARM DIMMING GPHD
• Gamut Triangular: to achieve efficiency and CRI
• Path Curved tracking Black Body Curve: 3000K@100%-1800K<1% (Halogen
Range)
• Handle One Handle: Intensity (with implicit CCT)
• Data DMX512/RDM and nLight
4000
®
3500
3000
2700
1800
A
A
Halogen Range 3000K to 1800K
Buy American
580
590
EXAMPLE: EVO SQLW WDIM HALR/10 4AR LSS 120 DMX
/10 1000
Lumens
/18 1800
Lumens
1
Aperture/Trim Color Aperture Type
2
4AR Clear
4PR Pewter
4WTR Wheat
4WR
2
4BR
4WRAMF
2
4GR Gold
Series Sub Series Dynamic Feature Dynamic Range Lumens
EVO
Dynamic
downlight
SQLW
Square
lensed
wallwash
WDIM Warm
Dimming
HALR 1800K-
3000K
‘Halogen
Range’
Aperture Finish Voltage Control Interface Type Options
LSS Semi-specular
LD Matte-diffuse
120 120V
277 277V
DMX DMX control with Phoenix connectors
NLT nLight
®
control interface
SF Single fuse
TRW3White painted flange
TRBL
ACCESSORIES order as separate catalog numbers (shipped separately)
FCS 7TSN XE DBL
DXT 1M09 2M12 NE1L
EVO-SQLW-4-WDIM
PAGE 1 OF 5
Fresco Lighting Control with DMX, nLight and ethernet. Refer to FRESCO spec sheet for additional options.
DMX512 RDM configuration gateway. Refer to DXT spec sheet for additional options.
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2010-2021 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 04/26/21. Specifications subject to change without notice.
White painted
Black painted
White painted
antimicrobial
finish
4
Black painted flange
(blank) Self-
flanged
FL Flangeless
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4” EVO SQLW WARM DIMMING
Square Lensed Wallwash
Solid-State Dynamic Lighting
DIMENSIONAL DATA DYNAMIC SPECIFICATIONS NOTES
All dimensions are inches (centimeters) unless otherwise noted.
3
11
[28.9]
8
14
5
[37.2]
8
Aperture:4-1/2 (11.4)
Ceiling Opening: 5-1/8” (13)
Overlap trim: 5-1/2” (14)
5
6
8
[16.9]
Warm Dimming Spacing Requirements
1000 Lumen 1800 Lumen
Center to Center Spacing 24" 36"
Above Spacing 6" 12"
Center to Wall Spacing 12" 18"
PERFORMANCE ACROSS DIMMING LEV ELS *
100% 50% 10% <1%
Delivered Lumens 923 262 13 2
Watts 19 9 5 5
/10
LPW 48 29 3 0.5
CCT 3000K 2450K 2000K 1800K
CRI 93 93 86 82
R9 83 65 45 14
Delivered Lumens 1877 534 26 5
Watts 35 16 5 5
/18
LPW 54 33 5 1
CCT 3000K 2450K 2000K 1800K
CRI 94 93 86 82
R9 92 65 45 23
*Values shown for EVO WDIM HALR/## 4AR MWD LSS 120 DMX
ORDERING NOTES
1. Nominal lumen values.
2. Not available with finishes.
3. Not available with white reflector.
4. Not available with black reflector.
EVO-SQLW-4-WDIM
PAGE 2 OF 5
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2010-2021 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 04/26/21. Specifications subject to change without notice.
Page 3
4” EVO SQLW WARM DIMMING
Square Lensed Wallwash
Solid-State Dynamic Lighting
PHOTOMETRY
CONSULT GOTHAMLIGHTING.COM FOR PHOTOMETRY
LUMEN OUTPUT MULTIPLIER - TRIM FINISH
FINISH
CLEAR
(AR)
PEWTER
(PR)
WHE AT
(WTR)
GOLD
(GR)
WHITE
(WR/WR AMF)
Specular (LS) 1.00 0.88 0.83 0.95 N/A N/A
Semi-specular (LSS) 0.95 0.84 0.79 0.90 N/A N/A
Matte-diffuse (LD) 0.85 0.73 0.69 0.80 N/A N/A
Paint N/A N/A N/A N/A 0.87 0.73
PHOTOMETRY NOTES
• Tested in accordance with IESNA LM-79-08.
• Tested to current IES and NEMA standards under stabilized laboratory conditions.
• Typical CRI of 90 at 3000K.
EVO-SQLW-4-WDIM
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GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2010-2021 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 04/26/21. Specifications subject to change without notice.
BLACK
(BR)
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4” EVO SQLW WARM DIMMING
Square Lensed Wallwash
Solid-State Dynamic Lighting
GAMUT/PATH HANDLE/DATA-DMX
CITRON GAMUT SHOWING THE HALOGEN RANGE
• The Gamut of a luminaire determines the potential color range as
CITRON Gamut
570
well as light quality through measurements such as CRI and R9.
• The Path determines the range of color temperatures for the
luminaire and how it tracks the Black Body Curve.
580
10000
6000
4000
3500
3000
A
2700
1800
590
600
610
620
630
640
650
The Halogen Range mimics traditional halogen sources
by tracking the Black Body Curve and reaching the
rich familiar warm color of 1800K at less than 1%
dim level.
A
Halogen Range 3000K to 1800K
CITRON Gamut allows curved Path within dashed lines
TYPICAL DMX NETWORK LAYOUT WITH CONFIGURATION GATEWAY
DMX Fixture
Twisted Pair,
Shielded Cable
DMX Controller
For additional information refer to Gotham DMX512 / RDM Field Installation Manual.
Termination Resistor
(plug directly into xture)
DMX512/RDM
Conguration
Gateway
EVO-SQLW-4-WDIM
PAGE 4 OF 5
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2010-2021 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 04/26/21. Specifications subject to change without notice.
Page 5
4” EVO SQLW WARM DIMMING
Choose Wall Controls.
nLIGHT
with varying features and user experience.
Push-Button W
T
and LED user feedback
Square Lensed Wallwash
Solid-State Dynamic Lighting
HANDLE/DATA-NLIGHT
TYPICAL NLIGHT NETWORK LAYOUT
offers multiple styles of wall controls – each
nPODM 2P DX
A
nPS 80 EZnPS 80 EZnPS 80 EZ
nCM PDT 9
A
raditional tactile buttons
allPod
Graphic WallPod
Full color touch screen
provides a sophisticated
look and feel
B
B
nPS 80 EZnPS 80 EZnPS 80 EZ
WIRING KEY
CAT-5e Cable Line Power
BA
A
nCM ADCX
A
Order as separate catalog number. Visit www.sensorswitch.com/nLight for complete listing of nLight controls.
WallPod stations Model number Occupancy sensors Model number
On/Off nPODM [color] Small motion 360°, ceiling (PIR / dual tech) nCM 9 / nCM PDT 9
On/Off & Raise/Lower nPODM DX [color] Large motion 360°, ceiling (PIR / dual tech) nCM 10 / nCM PDT 10
Graphic Touchscreen nPOD GFX [color] Wide view (PIR / dual tech) nWV 16 / nWV PDT 16
Photocell controls Model number Wall Switch w/ Raise/Lower (PIR / dual tech) nWSX LV DX / nWSX PDT LV DX
Dimming nCM ADCX Cat-5 cables (plenum rated) Model number
EXAMPLE
Group Fixture Control
nPS 80 EZ Dimming/Control Pack (ships installed, one per fixture)
nPODM 2P DX Dual On/Off/Dim Push-Button WallPod
nCM ADCX Daylight Sensor with Automatic Dimming Control
nCM PDT 9 Dual Technology Occupancy Sensor
Description: This design provides a dual on/off/dim wall station that enables manual control of
each fixture separately. Additionally, a daylight harvesting sensor is provided so the lights in
row B can be configured to dim automatically when daylight is available. An occupancy sensor
turns off all lights when the space is vacant.
nLight® Control Accessories:
10', CAT5 10FT CAT5 10FT J1
15', CAT5 15FT CAT5 15FT J1
EVO-SQLW-4-WDIM
PAGE 5 OF 5
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2010-2021 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 04/26/21. Specifications subject to change without notice.
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