Luminaire Type:
Catalog Number
(autopopulated):
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2009-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 01/30/13. Specifications subject to change without notice.
PAGE 1 OF 3
SQTH-6-OPEN
Gotham Architectural Downlighting
HID Downlights
6” SQTH
Vertical Lamp
T4/T6 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.
• Interchangeable upper reflectors provide narrow, medium and wide distributions.
• 1/8” thick softening lens eliminates beam striations and provides required
protective shielding.
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.
WARRANTY
• 1-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
EXAMPLE: SQTH T6 70MHC 6AR N LD 120
Series Lamp type Wattage Aperture/ Trim Distribution Finish Voltage Options
SQTH T4T
1
T4
T6
2
20MHC
39MHC
70MHC
150MHC
3
6AR Clear
6PR Pewter
6WTR Wheat
6WR
4
White
6BR
4
Black
6DSR Stepped
6PDSR Pewter stepped
6WDSR Wheat stepped
N Narrow
M Medium
W Wide
(blank)
5
Semi-
specular
LD Matte-
diffuse
120
277
347
QRS
6
Quartz restrike system
QRSTD
6
QRS with time delay
EC
6
Emergency circuit
SF Single fuse
LRC
7
Provides compatibility with Lithonia Reloc
®
System. Access above ceiling required.
TRW White flange
MFLG
8
Microflange trim
SQMT
9
Square metal trim
CP Chicago plenum approved
L/LP Less lamp
ORDERING NOTES
1. Philips Mini MasterColor available in 20W, 39W & 120V only.
2. Available in 39W, 70W and 150W only.
3. California Title 20 compliant.
4. Not available with matte-diffuse finish.
5. Available with WR and BR trim colors and SQMT metal trim option.
6. Only available with SQMT metal trim option.
7. For compatible Reloc systems, refer to TECH-110.
8. MFLG standard with high impact polymer trim; must specify SQMT option
for metal microflange trim. Order ships as 3 components: housing, trim and
microflange gypsum board.
9. Not available with stepped trims.
FEATURES ORDERING INFORMATION NOTES
(4 pages)
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