Cooper Lighting Galleria Round GRA25MWWXX User Manual
Page 2
S T R E E T W O R K S O u t d o o r L i g h t i n g S o l u t i o n s
85
C o o p e r L i g h t i n g
G R G A L L E R I A R O U N D
A R E A
G R A 9 1 S A R S . I E S
1000-Watt HPS
140,000-Lumen Lamp
Area Round Sag Glass
F O O T C A N D L E TA B L E
Select mounting height and read across for footcandle values of
each isofootcandle line. Distance in units of mounting height.
Mounting
Footcandle Values for
Height
Isofootcandle Lines
A
B
C
D
E
GRA91SARS.IES
30'
3.54
2.66
1.77
0.88
0.44
35'
2.60
1.95
1.30
0.65
0.32
40'
2.00
1.50
1.00
0.50
0.25
45'
1.58
1.18
0.79
0.39
0.19
50'
1.28
0.96
0.64
0.32
0.16
GRA91M3DF.IES
30'
3.54
2.66
1.77
0.88
0.44
35'
2.60
1.95
1.30
0.65
0.32
40'
2.00
1.50
1.00
0.50
0.25
45'
1.58
1.18
0.79
0.39
0.19
50'
1.28
0.96
0.64
0.32
0.16
5
4
3
2
1
0
1
2
3
4
5
0 1 2 3 4 5 6
6 5 4 3 2 1
D E
C
B
A
5
4
3
2
1
0
1
2
3
4
5
0 1 2 3 4 5 6
6 5 4 3 2 1
A
B
C
D
E
G R A 9 1 M 3 D F. I E S
1000-Watt MH
110,000-Lumen Lamp
Type III MCO Flat Glass
2 " O R 3 " D I R E C T M O U N T T E N O N A D A P T E R
O R D E R I N G I N F O R M AT I O N
Catalog
Tenon
Fixture
Number
Size (In.)
Configuration
MA1010
3 1/2 O.D
1 Fixture
MA1011
3 1/2 O.D
2 Fixtures at 180°
MA1012
3 1/2 O.D
3 Fixtures at 120°
MA1013
3 1/2 O.D
4 Fixtures at 90°
MA1014
3 1/2 O.D.
2 Fixtures at 90°
MA1015
3 1/2 O.D
2 Fixtures at 120°
MA1016
3 1/2 O.D
3 Fixtures at 90°
MA1017
2 3/8 O.D
1 Fixture
MA1018
2 3/8 O.D
2 Fixtures at 180°
NOTES: Fitters for other tenon sizes available. Consult your Streetworks representative. Tenon adapter for through
bolt mounted luminaires. Standard adapter is bronze painted steel.
12''
[305mm]
Set
Screws
Top Cap
(“M” Drilling for Arm Mounting)
P H O T O M E T R I C S
[ C o m p l e t e I E S f i l e s a v a i l a b l e a t w w w. c o o p e r l i g h t i n g . c o m ]
M O U N T I N G C O N F I G U R AT I O N S
Spider Mount
Arm Mount Single
Arm Mount 2 @ 180°
Arm Mount 2 @ 90°
Arm Mount 3 @ 120°
(Requires 14” Arm)
Round Pole Only
Arm Mount 4 @ 90°
(Requires 14” Arm)
Arm Mount 3 @ 90°
(Requires 14” Arm)
D R I L L I N G PAT T E R N
T Y P E “ M ”
3/4'' [20mm]
dia. hole
(2) 5/8'' [16mm]
dia. holes
4 7/8'' [124mm]
2 7/16'' [124mm]
2 11/16''
[69mm]
E.P.A. TABLE
SINGLE
DRILL PATTERN
[W/Arm where applicable]
2 @ 180°
2 @ 90°
3 @ 90°
3 @ 120°
4 @ 90°
GRA [Arm Mount] 250-400W
“M”
1
2.2
4.4
5.4
7.1
7.1
7.9
GRC [Spider Mount] 250-400W
3"
2.0
n/a
n/a
n/a
n/a
n/a
GRA [Arm Mount] 1000W
“M”
1
3.0
6.0
7.0
9.5
9.5
10.7
GRC [Spider Mount] 1000W
3"
2.8
n/a
n/a
n/a
n/a
n/a
NOTE: 1 Assumes 14" arm for 90° and 120° mounting configurations, 6" for all else.