Gotham 11 LAH Square Lens T73 SpecSheet User Manual
11” lah
Luminaire Type:
Catalog Number
(autopopulated):
© 2003-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 09/04/13. Specifications subject to change without notice.
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LAH-11-SquARE-T73
Gotham Architectural Downlighting
HID Downlights
11” LAH
Square Lens
T73 Prismatic Lens, Wet Location,
Horizontal Lamp, Metal Halide or HPS Lamps
FE
AT
U
RE
S
OR
DER
ING
IN
FO
RM
AT
ION
N
OT
ES
OPTICAL SYSTEM
•
Diffused anodized aluminum reflector.
•
Tempered, prismatic (T73) glass lens.
DOOR
•
Die-cast aluminum regressed white door frame with gasketed flange.
•
Self-aligning butterfly door support springs.
MECHANICAL SYSTEM
•
Die-formed steel upper housing with white polyester powder paint.
•
Expandable mounting bars provide horizontal and vertical adjustment.
•
Galvanized steel junction box with bottom-hinged access covers and spring
latches. Two combination 1/2”-3/4” knockouts and three 1/2” knockouts for
straight-through conduit runs. Capacity: 8 (4 in, 4 out) No. 12 AWG conductors
rated for 90°C.
ELECTRICAL SYSTEM
•
Horizontally-mounted, medium-base porcelain socket with nickel-plated screw shell.
•
Prewired HPF core-and-coil ballast.
•
Thermally-activated insulation detector.
LISTING
•
Fixtures are UL listed for thru-branch wiring, recessed mounting and wet
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: LAH 100M 11RW T73 120
Series
Wattage/Lamp
Door frame
Lens type
Voltage
Options
LAH
Metal halide
50M
MH50/C/u/MED
70M
MH70/C/u/MED
100M
MH100/C/u/MED
Color-corrected metal halide
1
50MHC
MPC50/C/MED
70MHC
MPC70/C/MED
100MHC
MPC100/C/MED
High pressure sodium
50S
Lu50/D/MED
70S
Lu70/D/MED
100S
Lu100/D/MED
11RW Regressed
white door
T73
Prismatic
lens
120
208
240
277
347
WLP
With lamp. (shipped separately)
QRS
2
quartz Restrike System
QRSTD
2,3
quartz Restrike System with time delay
RRL
RELOC
®
-ready luminaire. Provides compatibility with Lithonia RELOC
system. Access above ceiling required.
TRDA
Tamper-resistant door assembly (includes two tamper-resistant
screws). For added protection, use in combination with PCL option. Not
available with flush white door frame.
SF
Single fuse (7FW)
PCL
Clear polycarbonate lens installed in addition to standard lens
CSA
qListed and labeled to comply with Canadian Standards
EP
Encased and potted ballast
HEB
4
Electronic ballast
ACCESSORIES order as separate catalog numbers (shipped separately)
BH24
24” steel bar hangers (2) for T-bar mounting.
LSMC
Set of 4 T-bar mounting clips for use with bar hangers supplied with unit.(Not for use with BH24).
ORDERING NOTES
1.
Consult factory for 347V.
2.
QRS and QRSTD cannot be order in combination.
3.
Luminaire dimensions increase to 24-3/4” x 17-1/2” x 6-5/8”.
4.
120 or 277V only. MHC lamps only.