NOTES: 1 All lamps are medium-base. 2 Product also available in non-US voltages and 50Hz for international markets. Consult factory for availability and ordering 
information. 3 Multi-Tap ballast is 120/208/240/277V wired 277V. 4 Triple-Tap ballast is 120/277/347V wired 347V. 5 Add as suffix in the order shown. 6 Limit to 
150W maximum, quartz lamp only. Lamp not included. 7 Specifications and dimensions subject to change without notice. 
PARKING GARAGE
1201
COOPER LIGHTING
COOPER LIGHTING
®
Options
5
F=Single Fuse (120, 277 or 347V) 
FF=Double Fused (208, 240 or 480V) 
EM=Quartz Time Delay (Hot & Cold Restrike) 
Q=Quartz Restrike
6
HS=House Side Shield 
L=Lamp Included
ORDERING INFORMATION
SAMPLE NUMBER: GSP-100-MH-120-2F-FG-BK
Product 
Family 
GSP=Galleria
Pendant 
Mount
GSJ=Galleria
Surface 
Mount
GST=Galleria
Trunnion 
Mount
Lamp Type 
MH=Metal
Halide
HPS=High
Pressure 
Sodium
Lamp 
Wattage
1
100=100W 
150=150W 
175=175W
Voltage
2
120=120V 
208=208V 
240=240V 
277=277V 
347=347V 
480=480V 
MT=Multi-Tap
3
TT=Triple-Tap
4
Distribution 
2F=Type II
Formed
3F=Type III
Formed
FT=Forward
Throw
AR=Area
Round
Lens Type 
FG=Flat Glass 
SG=Sag Glass
Colors 
AP=Grey 
BZ=Bronze 
BK=Black 
DP=Dark Platinum 
WH=White
Options & 
Accessories
(See Below)
• Formed aluminum housing 
with stamped reveal has 
interior-welded seams and 
is finished in bronze 
polyester powder coat
• Ballast tray is hard-mounted to housing interior
• Long-life core and coil 
ballast
• Spun and stamped 
aluminum reflector in 
vertical lamp units, 
hydroformed anodized 
aluminum in horizontal
• Formed aluminum door 
has heavy-duty hinges 
and captive retaining 
screws. Finished in 
polyester powder coat
• Convex tempered glass 
lens. Flat glass optional
• A variety of mounting 
styles—surface, slide-on 
mounting box for pendant, and trunnion—make 
installing fast and simple
• Medium-base porcelain 
socket
• Approximate net weight: 
29 lbs. (13 kgs.)
GS
GALLERIA
PARKING
100-175W
Metal Halide
High Pressure Sodium
PARKING LUMINAIRE
DIMENSIONS
DESCRIPTION
The McGraw-Edison Galleria 
Parking combines beauty and 
versatility making it an excellent 
choice in today’s energy- and 
design challenging parking garage 
environment. An aesthetic reveal 
in the formed aluminum housing 
gives the Galleria a 
distinctive look while a variety 
of mounting options and lamp 
wattages provide maximum 
flexibility with superior 
uniformity.