Gotham 4 SQDLWTH Lensed Wallwash SpecSheet User Manual
4” sqdlwth
Luminaire Type:
Catalog Number
(autopopulated):
© 2008-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 02/06/13. Specifications subject to change without notice.
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SQDLWTH-4-WSH
Gotham Architectural Downlighting
HID Accent
4” SQDLWTH
Lensed Wallwash
T4/T6 Lamp
OPTICAL SYSTEM
•
Self-flanged, matte-diffuse high impact polymer finishing trim with a durable,
propriety vapor deposition finish.
•
Patented Bounding Ray™ Optical Principle design (U.S. Patent No.
5,800,050).provides lamp before lamp image and smooth transition from top of
the reflector to bottom.
•
One piece trim eliminates mitered flange corners and inside corner gaps.
•
Indirect wallwash design along with diffusing lens delivers a uniform distribution
of light to the wall.
MECHANICAL SYSTEM
•
Rolled steel housing with matte black finish and 16-gauge painted steel mount-
ing/plaster frame accommodates up to 1-1/2” thick ceiling materials.
•
Patent-pending adjustable aperture allows 1/4” adjustments in all directions
and up to 5° of rotation allowing post-installation adjustments to ensure trim to
trim alignment.
•
16-gauge galvanized steel mounting bars with continuous 4” vertical adjust-
ments are shipped pre-installed.
•
Post-installation adjustment possible without the use of tools from above or
below ceiling.
•
Secondary housing adjustment system for precise, final ceiling to flange alignment.
ELECTRICAL SYSTEM
•
Tool-less access door provides access to junction box and ballast through
the aperture.
•
G12 (T6), G8.5 (T4) or PGJ5 (T4T) base ceramic socket.
•
Pre-wired, electronic, 120 or 277V ballast module is standard.
•
3000 K lamp ships standard.
•
Thermally activated insulation detector.
LISTING
•
Fixtures are UL Listed for thru-branch wiring, non-IC recessed mounting
and damp locations. Listed and labeled to comply with Canadian standards.
Requires access above ceiling.
WARRANTY
•
1-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
EXAMPLE: SQDLWTH T6 70MHC 4AR LD 120
Series
Lamp type
Wattage
Aperture/Trim
Finish
Voltage
Options
SQDLWTH
T4T
1
T4
T6
2
20MHC
39MHC
70MHC
4AR
Clear
4PR
Pewter
4WTR
Wheat
4WR
3
White
4BR
3
Black
4DSR
Stepped
4PDSR
Pewter stepped
4WDSR
Wheat stepped
(blank)
4
Semi-specular
LD
Matte-diffuse
120
277
347
QRS
5
Quartz restrike system
QRSTD
5
QRS with time delay
EC
5
Emergency circuit
SF
Single fuse
LRC
6
Provides compatibility with Lithonia RELOC
®
System. Access above ceiling required.
MFLG
7
Microflange trim
SQMT
8
Square metal trim
CP
Chicago plenum approved
ORDERING NOTES
1.
Philips Mini MasterColor available in 20W, 39W & 120V only.
2.
Available in 39W, 70W only.
3.
Not available with matte-diffuse finish.
4.
Available with WR and BR trim colors and SQMT metal trim option.
5.
Only available with SQMT metal trim option.
6.
.
7.
Order ships as 3 components: housing, trim and microflange gypsum board.
8.
Not available with stepped trims or MFLG option.
FE
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