Gotham 4 SQHZW Square Lensed Wallwash SpecSheet User Manual
4” sqhzw
Luminaire Type:
Catalog Number
(autopopulated):
© 2007-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 01/29/13. Specifications subject to change without notice.
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SQHZW-4-WSH
Gotham Architectural Downlighting
HID Downlights
4” SQHZW
Square Lensed Wallwash
ED17 Lamp
OPTICAL SYSTEM
•
Self-flanged, matte-diffuse high-impact polymer finishing trim with a durable,
proprietary 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.
•
Upper reflector is painted a highly reflective matte white providing diffuse, even
light with high efficiency.
•
Dual kicker design along with proprietary Gotham spread lens delivers a uniform
distribution of light to the wall.
MECHANICAL SYSTEM
•
16-gauge painted steel mounting/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.
•
Galvanized steel junction box with hinged access covers and spring latch. Three
combination 1/2”-3/4” and one 1/2” knockout for straight-through conduit runs.
Capacity: 8 (4 in, 4 out) No. 12 AWG conductors rated for 90°C.
ELECTRICAL SYSTEM
•
Medium-base porcelain socket with nickel-plated screw shell.
•
Pre-wired, electronic, 120 or 277V ballast module is standard. Module can be
attached before or after mounting of mounting/plaster frame.
•
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
ORDERING NOTES
1.
Recommended for use with coated lamps. Open rated lamps required.
2.
Not available with matte-diffuse finish.
3.
Available with WR and BR trim colors and SQMT metal trim option.
4.
Available with 70W electromagnetic ballast only.
5.
6.
Order ships as 3 components: housing, trim and microflange gypsum board.
7.
Not available with stepped reflector or MFLG option.
FE
AT
U
RE
S
OR
DER
ING
IN
FO
RM
AT
ION
N
OT
ES
EXAMPLE: SQHZW 50M 4AR 120
Series
Wattage/Lamp
1
Aperture/Trim
Finish
Voltage Ballast
Options
SQHZW
Metal halide (ED17)
50M
70M
Color-corrected
metal halide (ED17)
50MHC
70MHC
4AR
Clear
4PR
Pewter
4WTR
Wheat
4WR
2
White
4BR
2
Black
4DSR
Stepped
4PDSR
Pewter stepped
4WDSR
Wheat stepped
(blank)
3
Semi-
specular
LD
Matte-
diffuse
120
277
347
4
(blank)
Electronic
ballast
EMB
Electro-
magnetic
ballast
SF
Single fuse
LRC
5
Provides compatibility with Lithonia Reloc
®
System. Lithonia Reloc System can be
installed less this option with connectors
provided by others. Access above ceiling
required.
MFLG
6
Microflange trim
SQMT
7
Square metal trim
CP
Chicago plenum approved
WLP
3000 K lamp (shipped separately)