Configurations + layouts – Cooper Lighting Envoy User Manual
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14
CONFIGURATIONS + LAYOUTS
DESCRIPTION FIXTURE/TEST NUMBER
Fixture
Mounting
Height
1
Fixture Spacing
[Down Drive Lane]
Fc Values On Deck
Horiz.
Avg. [fc]
Horiz.
Min [fc]
Horiz.
Max./Min.
Vert. Min.
[fc] @ 5'
above fl oor
A
B
C
D
E
F
175w MP, Round Distribution
Medium Base, Clear Lamp, 17,500 Lumens
Test No. EPL-175-MP-RD
2
Light Loss Factor: 0.80
8'
20'
15.6
14.4
15.4
9.2
9.0
2.9
7.7
2.8
7.4
0.5
30'
10.6
8.9
11.2
5.9
6.5
2.1
5.1
1.7
8.6
0.3
9'
20'
13.3
13.0
13.7
9.0
8.2
3.7
7.6
3.6
5.1
0.9
30'
9.2
8.1
10.1
5.7
6.0
2.5
5.1
2.4
5.6
0.4
175w MP, Rectangular Distribution
Medium Base, Clear Lamp, 17,500 Lumens
Test No. EPL-175-MP-TG
2
Light Loss Factor: 0.80
8'
20'
14.8
13.7
14.9
9.3
9.3
3.1
7.8
3.1
6.5
0.5
30'
10.1
8.4
10.5
5.9
7.3
2.1
5.2
2.0
7.0
0.4
9'
20'
13.0
12.4
13.2
9.4
8.6
3.9
7.6
3.9
4.5
1.1
30'
8.5
7.8
9.6
5.7
6.7
2.8
5.1
2.4
5.3
0.5
175w MP, Square Distribution
Medium Base, Clear Lamp, 17,500 Lumens
Test No. EPL-175-MP-SQ
2
Light Loss Factor: 0.80
8'
20'
13.2
12.5
13.3
10.1
10.1
3.1
7.8
2.9
6.1
0.5
30'
10.1
6.9
10.1
6.1
7.7
2.3
5.2
1.7
7.8
0.4
9'
20'
11.3
11.3
11.8
9.6
9.0
4.1
7.7
4.1
3.8
0.9
30'
8.5
6.7
9.0
5.7
6.7
3.1
5.1
2.4
5.0
0.5
175w MP, Square Distribution w/(1)
Drive Lane Shield
(Shield facing oncoming traffi
c)
Medium Base, Clear Lamp, 17,500 Lumens
Test No. EPL-175-MP-SQ-DLS1
2
Light Loss Factor: 0.80
8'
20'
12.8
12.1
13.7
8.8
9.4
2.8
7.1
2.5
7.3
0.7
30'
10.0
6.3
10.1
5.3
7.0
2.1
4.7
1.5
9.2
0.4
9'
20'
11.2
11.0
10.9
8.6
8.1
3.6
7.0
3.3
4.7
1.1
30'
8.2
5.7
9.3
5.3
6.4
2.8
4.6
1.9
6.7
0.5
175w MP, Square w/HS 120° Lower
Only
(Shield facing oncoming traffi
c)
Medium Base, Clear Lamp, 17,500 Lumens
Test No. EPL-175-MP-SQ-HS120 LOWER ONLY
2
Light Loss Factor: 0.80
8'
20'
14.4
12.2
15.0
7.7
10.1
2.3
7.2
2.0
10.3
0.7
30'
11.4
6.1
10.8
4.9
7.0
1.6
4.7
1.3
11.4
0.4
9'
20'
12.5
11.4
12.9
8.0
8.2
3.3
7.0
3.1
5.7
0.8
30'
9.6
5.7
10.0
4.5
6.5
2.4
4.6
1.9
7.5
0.5
175w MP, Square w/HS 180° Upper/
Lower
(Shield facing oncoming traffi
c)
Medium Base, Clear Lamp, 17,500 Lumens
Test No. EPL-175-MP-SQ-HS180 UPPER/LOWER
2
Light Loss Factor: 0.80
8'
20'
15.3
12.4
14.9
7.3
8.1
1.6
6.3
1.6
12.7
0.7
30'
11.8
7.2
11.7
3.9
6.0
1.1
4.1
0.9
17.1
0.4
9'
20'
13.0
11.2
13.4
7.4
7.3
2.4
6.2
2.1
8.4
0.9
30'
10.1
6.7
10.1
4.8
5.9
1.7
4.1
1.3
10.1
0.5
150w HPS, Round Distribution
Medium Base, Clear Lamp, 16,000 Lumens
Test No. EPL-150-HPS-RD
Light Loss Factor: 0.81
8'
20'
13.7
12.9
13.8
8.6
8.2
3.3
7.32
3.2
4.31
0.8
30'
9.4
8.0
10.1
5.5
5.9
2.3
4.87
2.1
4.81
0.4
9'
20'
11.2
11.5
11.7
8.3
7.5
3.9
7.00
3.8
3.08
1.6
30'
7.7
7.1
8.6
5.3
5.4
2.7
4.67
2.6
3.31
0.8
150w HPS, Rectangular Distribution
Medium Base, Clear Lamp, 16,000 Lumens
Test No. EPL-150-HPS-TG
Light Loss Factor: 0.81
8'
20'
15.1
13.7
15.0
9.0
8.8
2.8
7.53
2.7
5.59
0.6
30'
9.3
6.9
9.7
5.7
6.4
2.3
4.93
2.3
4.22
0.4
9'
20'
13.1
12.4
13.2
9.0
8.1
3.6
7.38
3.4
3.88
1.3
30'
7.8
6.5
8.7
5.3
5.8
2.9
4.82
2.9
3.00
0.8
150w HPS, Square Distribution
Medium Base, Clear Lamp, 16,000 Lumens
Test No. EPL-150-HPS-SQ
Light Loss Factor: 0.81
8'
20'
13.1
12.3
13.2
9.3
9.4
3.1
7.44
3.0
4.40
0.6
30'
9.4
7.4
9.9
5.8
7.4
2.3
4.98
1.8
5.50
0.4
9'
20'
11.3
11.1
11.7
8.9
8.2
4.1
7.28
3.9
3.00
1.3
30'
8.0
6.8
8.9
5.5
6.5
2.9
4.86
2.3
3.87
0.7
150w MP, Round Distribution
Medium Base, Clear Lamp, 14,000 Lumens
Test No. EPL-150-MP-RD
2
Light Loss Factor: 0.80
8'
20'
12.5
11.5
12.4
7.4
7.3
2.3
6.2
2.2
5.9
0.4
30'
8.5
7.1
9.0
4.7
5.2
1.7
4.1
1.4
6.9
0.2
9'
20'
10.7
10.5
11.0
7.3
6.6
3.0
6.1
2.9
4.1
0.7
30'
7.4
6.5
8.1
4.6
4.8
2.0
4.1
1.9
4.5
0.3
150w MP, Rectangular Distribution
Medium Base, Clear Lamp, 14,000 Lumens
Test No. EPL-150-MP-TG
2
Light Loss Factor: 0.80
8'
20'
11.8
11.0
11.9
7.5
7.5
2.5
6.2
2.5
5.2
0.4
30'
8.1
6.7
8.4
4.7
5.9
1.7
4.2
1.6
5.6
0.3
9'
20'
10.5
9.9
10.6
7.6
6.9
3.1
6.1
3.1
3.6
0.9
30'
6.8
6.3
7.7
4.6
5.3
2.2
4.1
1.9
4.3
0.4
150w MP, Square Distribution
Medium Base, Clear Lamp, 14,000 Lumens
Test No. EPL-150-MP-SQ
2
Light Loss Factor: 0.80
8'
20'
10.6
10.0
10.7
8.1
8.1
2.5
6.2
2.3
4.9
0.4
30'
8.1
5.5
8.1
4.9
6.2
1.8
4.1
1.4
6.2
0.3
9'
20'
9.1
9.1
9.5
7.7
7.3
3.3
6.1
3.3
3.1
0.7
30'
6.8
5.3
7.3
4.6
5.3
2.5
4.1
1.9
4.0
0.4
S I N G L E F I X T U R E R O W L A Y O U T [ 1 F I X T U R E P E R B A Y ]
Bay Width=60 Foot
Note: All values are maintained illumination and account for 20% ceiling and
floor reflectance with flat ceilings. Contribution from subsequent fixtures
mounted in line, but no contribution from adjacent bays. Lamp, electrical
and surface reflection characteristics can affect accuracy and may vary.
1 Ceiling height is constant at 9 feet. Actual fixture mounting height is 8' and 9' respectively to where top of fixture is suspended. Photometric center where data is first measured out of the luminaire is 86.5" to
floor for 8' and 98.5" to floor for 9' mounting heights. 2 Taken from prorated data. 3 Footcandle data points are spaced 12" center to center.
A
+
+
+
+
+
B
+
E
+
+
+
+
C
+
D
+
+
+
+
C
+
+
+
+
+
B
+
+
+
+
+
D
E
D
D
E
F
F
F
F
F
D
D
E
F
F
F
F
F
9"
8"