
108 STREETWORKS Outdoor Lighting Solutions
Cooper Lighting
NOTE: 1 Refer to technical section for lamp/ballast/voltage compatibility.
HOUSING
Formed aluminum housing. 
ANSI wattage/source label.
REFLECTOR
Anodized, specular aluminum 
reflector is field-rotatable for 
forward or side throw illumination.
GASKETING
High temperature door gasket.
DOOR
Extruded aluminum hinged door 
with tempered-glass lens and 
captive retaining screws.
BALLAST
Removable ballast assembly with 
quick disconnect.
FINISH
Standard polyester powder coat 
finish in bronze. For more color 
options see optional colors or 
consult your Streetworks 
represenatitive for more 
information.
ORDERING INFORMATION 
SAMPLE NUMBER: MFT91MWWFT4
OPTIONS + 
ACCESSORIES
(See Below)
LARGE AREA LUMINAIRE
OPTIONS (add as suffix) 
1=Single Fused, Internally Mounted (120 or 277V) 
2=Double Fused, Internally Mounted (208, 240, or 480V) 
4=Photocontrol Receptacle 
WH=White 
BK=Black 
AP=Grey 
DP=Dark Platinum 
GM=Graphite Metallic 
AIR=Arm Included for Round Pole 
AIS=Arm Included for Round Pole 
L=Lamp Included 
HS=House Side Shield
ACCESSORIES (order separately) 
OA1016=Photoelectric Control, 105-285-Volt NEMA Type 
OA1027=Photoelectric Control, 480-Volt NEMA Type 
OA1066=Mast Arm Adapter for Existing 2 3/8" O.D. Horizontal Arm 
OA1090=Adjustable Slipfitter for 2 3/8" O.D. Vertical Tenon 
OA1149=Polycarbonate Vandal Shield, Field Installed 
OA1156=6" Rectangular Arm for Square Pole, .20 EPA 
OA1157=12" Rectangular Arm for Square Pole, .50 EPA 
OA1158=18" Rectangular Arm for Square Pole, .70 EPA 
OA1159=Tenon-mounted Crossarm for Two Units 
OA1160=Tenon-mounted Crossarm for Three Units 
OA1161=Direct Crossarm Mounting Set 
OA1167=6" Rectangular Arm for Round Pole, .20 EPA 
OA1168=12" Rectangular Arm for Round Pole, .50 EPA 
OA1169=18" Rectangular Arm for Round Pole, .70 EPA 
OA1201=Photoelectric Control, 347 Volt NEMA Type
PRODUCT 
FAMILY
MFT=Landau
LAMP 
WATTAGE
40=400W 
91=1000W
LAMP TYPE 
1
S=High Pressure Sodium 
R=SMH 
M=Metal Halide
VOLTAGE
1
2=120V 
0=208V 
4=240V 
7=277V 
8=480V 
W=Multi-Tap wired 120V 
N=Multi-Tap wired 277V
BALLAST 
TYPE
1
W=CWA
DISTRIBUTION 
FT=Forward Throw 
3D=Type III MCO
MFT LANDAU
320-1000W
MH/HPS/SMH
AREA
SHIPPING DATA
Approximate Net Weight: 
62 lbs. (28.12 kgs.)
OPTIONS + ACCESSORIES [Must be listed in the order shown and separated by a dash]
STREETWORKS
™
OPTIONAL COLORS [Standard color is bronze, other finish colors available. Consult your Cooper Lighting representative]
WH
White
BK
Black
AP
Grey
GM
Graphite Metallic
DP
Dark Platinum
28 1/8" [714mm]
9 7/8"
[251mm]
21 13/16" [554mm]
 

STREETWORKS Outdoor Lighting Solutions 109Cooper Lighting
MFT LANDAU AREA
PHOTOMETRICS [Complete IES files available at www.cooperlighting.com]
MOUNTING CONFIGURATIONS
MOUNTING SYSTEMS
DRILLING PATTERN
TYPE “M”
OA1090
Slipfitter for tenon 
mount 2 3/8" O.D.
OA1156
6" rectangular arm for 
square pole
OA1157
12" rectangular arm for 
square pole
OA1158
18" rectangular arm for 
square pole
OA1159
Tenon-mounted cross-arm 
for two units. For 3 1/2" O.D. 
tenon.
OA1160
Tenon-mounted cross-arm for three units. 
For 3 1/2" O.D. tenon.
ISBD-_-2L
Tenon-mounted cross-arm 
for two units. 4", 5", or 6" 
square pole top.
ISBD-_-3L
Tenon-mounted cross-arm for three units. 
4", 5", or 6" square pole top.
NOTE: OA1156, OA1157, OA1158 or OA1161 must be ordered for each fixture when ordering OA1159, OA1160, ISBD-_-2L or ISBD-_-3L. Other mounting configurations available. Consult factory. 6" arms (OA1156, OA1167) cannot be used to mount multiple 
fixtures at 90°.
FOOTCANDLE TABLE
Select mounting height and read across for footcandle values 
of each isofootcandle line. Distance in units of mounting 
height.
Mounting Footcandles Values for 
Height Isofootcandle Lines
ABCDEFG
MFT91M3D.IES
20' 50.0 20.0 10.0 5.00 2.00 1.00 0.50
MFT91MFT.IES
20' 50.0 20.0 10.0 5.00 2.00 1.00 0.50
MFT91M3D.IES
1000-Watt MH 
110,000-Lumen Lamp 
Type III MCO
MFT91MFT.IES [Qty. 2]
1000-Watt MH 
110,000-Lumen Lamp 
Forward Throw
E.P.A. TABLE
SINGLE
DRILL PATTERN [W/Arm where applicable] 2 @ 180° 2 @ 90° 3 @ 90° 3 @ 120° 4 @ 90°
MFT “M” 2.7 5.4 6 8.5 8.5 9.75
NOTE: 1 Assumes 12" arm for 90° and 120° mounting configurations, 6" for all else.
4
3
2
1
F
E
D
C
B
A
5 4 3 2 1 0 1 2 3 4 5 
0
1
2
3
4
5 4 3 2 1 0 1 2 3 4 5 
ABC
4
3
2
F
D
G
E
1
0
1
2
3
4
Wall Mount
Arm Mount Single
Arm Mount 2 @ 180° Arm Mount 2 @ 90°
Arm Mount 3 @ 120° 
(Round Pole Only)
Arm Mount 4 @ 90°Arm Mount 3 @ 90°
2 11/16'' 
[69mm]
3/4'' [20mm] 
dia. hole
2 7/16'' [124mm]
4 7/8'' [124mm]
(2) 5/8'' [16mm] 
dia. holes