Gotham 4 DLWTH T4_T6 Lensed Wallwash SpecSheet User Manual
4” dlwth
© 2006-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 07/23/13. Specifications subject to change without notice.
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DLWTH-4-LENSED
Gotham Architectural Downlighting
HID Downlights
4” DLWTH
T4/T6 Lensed Wallwash
Ceramic Metal Halide Lamp
FE
AT
U
RE
S
OR
DER
ING
IN
FO
RM
AT
ION
N
OT
ES
OPTICAL SYSTEM
•
Self-flanged, semi-specular or matte-diffuse compound contour finishing trim
in combination with keyed, proprietary Gotham spread lens delivers a uniform
distribution of light to the wall.
•
Optical assembly rotates 360°.
•
Optical system retained by self-aligning torsion support springs.
MECHANICAL SYSTEM
•
Black painted housing features tool-less top access and accommodates a
maximum 1-1/2” ceiling thickness.
•
Tool-less re-lamp capability from above or below ceiling.
•
16-gauge galvanized steel mounting bars with continuous 4” vertical adjust-
ment are shipped pre-installed. Post installation adjustment possible without
the use of tools from above or below ceiling.
•
Galvanized steel junction box with hinged access covers and spring latch. Three
combination 1/2”-3/4” and two 1/2” knockouts for straight-through conduit
runs. Capacity: 8 (4 in, 4 out) No. 12 AWG conductors rated for 90°C.
•
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, G8.5 or PGJ5 base ceramic socket.
•
Pre-wired, electronic, 120 or 277V ballast module is standard. Assembly can be
attached before or after mounting of mounting/plaster frame.
•
Thermally activated insulation detector.
•
3000 K lamp ships standard.
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: DLWTH T4T 20MHC 4AR LD 120
Series
Lamp type
Lamp wattage
Aperture/Trim color
Finish
Voltage
Ballast
DLWTH
T4T
1,2
T4
2,3
T6
3
20MHC
39MHC
70MHC
4AR
Clear
4BR
4
Black
4PR
Pewter
4WTR
Wheat
(blank) Semi-specular
LD
Matte-diffuse
120
277
347
5
(blank)
Electronic ballast
EMB
Electro-magnetic ballast
Options
SF
Single fuse
TRW
White painted flange
TRBL
Black painted flange
L/LP
Less lamp
RRL
6
RELOC
®
-ready luminaire. Provides compatibility with Lithonia RELOC system. Access above
ceiling required.
CP
Chicago plenum
ORDERING NOTES
1.
Philips Mini MasterColor® available in 20W and 120V only.
2.
Available with electronic ballast only.
3.
Available in 39W and 70W only.
4.
Not available with finishes.
5.
Available with 70W electro-magnetic ballast only.
6.
For compatible RELOC systems, refer to
Luminaire Type:
Catalog Number
(autopopulated):