Gotham 12 LAH Square Lens T73 SpecSheet User Manual
12” lah
Luminaire Type:
Catalog Number
(autopopulated):
© 2003-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 12/05/13. Specifications subject to change without notice.
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LAH-12-SquARE-T73
Gotham Architectural Downlighting
HID Downlights
12” 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, gasketed door frame available in flush white or regressed
stepped baffle.
•
Self-aligning butterfly door support springs.
MECHANICAL SYSTEM
•
Die-formed steel upper housing with white polyester powder paint and formed
steel lower housing with matte black finish.
•
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, mogul-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 12FW T73 120
Series
Wattage/Lamp
Door frame
Lens type
Voltage
Options
LAH
Metal halide
100M
M100/C/u/MED
150M
1
M1500/C/u
175M
M175/C/u
250M
2
M250/C/u
Color-corrected metal halide
3
50MHC
MPC50/C/MED
70MHC
MPC70/C/MED
100MHC
MPC100/C/MED
150MHC
1
MPC150/C/MED
High pressure sodium
70S
Lu70/D/MOG
100S
Lu100/D/MOG
150S
Lu150/55/MOG
12FW Flush white
door
12SB
Stepped
black
baffle
T73
Prismatic
lens
FFL
Flat Fresnel
lens
120
208
240
277
347
RRL
RELOC
®
-ready luminaire. Provides compatibility with Lithonia
RELOC system. Access above ceiling required.
TRDA
Tamperproof (includes two tamperproof screws)
QRS
4
quartz Restrike System (uses D.C. base quartz lamp by others; see
other side for wattage restrictions)
QRSTD
4,5
quartz Restrike System with time delay
EC
4
Emergency circuit (D.C. base socket with leads for connection to
external emergency power source; see other side)
SF
Single fuse
DF
Double fuse (208V and 240V)
HEB
6
Electronic ballast (up to 150W metal malide)
EP
Encased and potted ballast
SCWA
Super CWA pulse start ballast (250W only)
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.
California Title 20 compliant.
2.
250M available with encased-and-potted ballast; 120, 277 or 347 volts only.
3.
Ceramic arc tube consistent-color lamp. Philips MasterColor or GE ConstantColor.
4.
QRS, QRSTD and EC not available in combination.
5.
Luminaire dimensions increase to 24-3/4” x 17-1/2” x 6-5/8”.
6.
120 or 277V only. MHC lamps only.