Cooper Lighting Envoy User Manual
Page 15
Description Fixture/Test Number
Fixture
Mounting
Height
1
Fixture Spacing
[Down Drive Lane]
Fixture Spacing
[Across Drive Lane]
Fc Values On Deck
G
[Garage
Exterior]
2
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
3
Light Loss Factor: 0.80
8'
20'
25'
18.2 17.0 17.7 17.4 9.7
9.6
---
14.36
9.3
2.62
2.8
30'
25'
12.6 10.6 11.2 12.6 6.3
6.8
---
9.54
6.1
2.83
1.1
9'
20'
25'
17.2 16.6 17.7 16.4 10.1 9.2
---
13.86
8.8
2.69
7.4
30'
25'
11.7 10.5 11.0 11.8 6.3
6.4
---
9.24
6.1
2.71
2.0
175w MP, Rectangular Distribution
Medium Base, Clear Lamp, 17,500 Lumens
Test No. EPL-175-MP-TG
3
Light Loss Factor: 0.80
8'
20'
25'
17.7 16.6 17.7 18.2 10.0 10.0
---
14.43
9.8
2.46
3.3
30'
25'
12.5 9.8 11.7 14.4 6.4
7.6
---
9.80
6.3
3.06
1.2
9'
20'
25'
16.8 16.1 18.1 16.6 10.5 9.4
---
13.89
9.0
2.67
9.7
30'
25'
10.9 10.5 10.1 13.2 6.0
7.3
---
9.28
5.9
2.99
1.9
175w MP, Square Distribution
Medium Base, Clear Lamp, 17,500 Lumens
Test No. EPL-175-MP-SQ
3
Light Loss Factor: 0.80
8'
20'
25'
17.3 16.5 18.0 18.8 10.0 10.1
---
14.43
9.8
2.54
3.7
30'
25'
11.7 9.0 11.3 15.2 6.1
7.8
---
9.54
6.1
3.30
1.1
9'
20'
25'
15.3 15.4 18.8 17.8 10.2 9.6
---
13.67
9.2
2.71
11.0
30'
25'
10.5 10.5 9.8 14.0 5.7
7.4
---
9.30
5.6
3.33
2.1
175w MP, Square Distribution w/
[2] Drive Lane Shields
[centered in drive lane]
Medium Base, Clear Lamp, 17,500 Lumens
Test No. EPL-175-MP-SQ-DLS2
3
Light Loss Factor: 0.80
8'
20'
25'
14.2 12.2 14.9 18.4 8.4
9.6
---
12.17
8.2
2.97
3.6
30'
25'
11.6 8.6
6.3 14.4 3.6
7.7
---
8.46
3.3
5.75
1.3
9'
20'
25'
13.2 12.2 15.4 15.8 8.8
8.8
---
11.69
8.5
2.50
6.7
30'
25'
10.1 6.7
8.9 12.4 5.3
6.7
---
7.78
5.1
3.26
1.5
175w MP, Square w/HS 120° Lower
[Shields face garage exterior]
Medium Base, Clear Lamp, 17,500 Lumens
Test No. EPL-175-MP-SQ-HS120 LOWER
ONLY & EPL-175-MP-SQ
3
Light Loss Factor: 0.80
8'
20'
25'
18.5 15.2 20.2 21.7 10.5 10.5
2.5
14.10
5.2
5.56
3.3
30'
25'
13.0 9.0 11.8 16.9 6.3
8.0
2.1
9.42
2.3
9.94
0.8
9'
20'
25'
16.2 15.4 20.5 18.8 10.5 9.6
3.5
13.55
6.0
4.55
10.1
30'
25'
12.0 9.6 11.4 14.2 6.3
7.0
2.3
9.11
2.5
7.91
1.5
175w MP, Square w/HS 180°
[Shields face garage exterior]
Medium Base, Clear Lamp, 17,500 Lumens
Test No. EPL-175-MP-SQ-HS180 UPPER/
LOWER & EPL-175-MP-SQ
3
Light Loss Factor: 0.80
8'
20'
25'
17.3 15.4 19.7 21.1 10.6 10.6
1.2
13.47
2.9
9.62
1.3
30'
25'
12.0 10.9 12.0 14.1 6.5
6.7
0.9
8.72
2.0
9.48
0.7
9'
20'
25'
15.6 15.7 19.8 18.5 10.6 9.7
1.9
12.99
3.7
7.08
4.3
30'
25'
13.8 9.7 11.6 14.1 6.4
7.2
1.3
8.70
2.0
9.40
0.7
150w HPS, Round Distribution
Medium Base, Clear Lamp, 16,000 Lumens
Test No. EPL-150-HPS-RD
Light Loss Factor: 0.81
8'
20'
25'
16.9 16.0 16.7 16.3 9.5
9.1
---
13.51
8.8
1.92
5.3
30'
25'
11.6 10.0 10.6 11.7 6.1
6.5
---
9.00
5.9
2.08
1.7
9'
20'
25'
14.9 15.2 16.2 14.9 9.5
8.7
---
12.72
8.4
1.93
10.8
30'
25'
10.2 9.6 10.2 10.6 6.1
6.0
---
8.46
5.8
1.91
3.7
150w HPS, Rectangular Distribution
Medium Base, Clear Lamp, 16,000 Lumens
Test No. EPL-150-HPS-TG
Light Loss Factor: 0.81
8'
20'
25'
17.7 16.4 17.2 17.4 9.7
9.5
---
14.06
9.3
1.91
4.6
30'
25'
11.5 10.7 10.0 13.4 5.7
7.3
---
9.40
5.6
2.39
1.4
9'
20'
25'
16.4 15.9 17.5 16.1 10.0 9.1
---
13.54
8.7
2.01
10.6
30'
25'
10.7 10.3 10.2 12.2 6.0
6.7
---
9.04
5.8
2.10
3.7
150w HPS, Square Distribution
Medium Base, Clear Lamp, 16,000 Lumens
Test No. EPL-150-HPS-SQ
Light Loss Factor: 0.81
8'
20'
25'
16.1 15.2 17.5 18.6 9.6
9.9
---
13.73
9.4
1.98
4.8
30'
25'
11.2 9.4 10.1 14.6 5.6
7.7
---
9.18
5.6
2.61
1.1
9'
20'
25'
15.2 14.9 17.4 16.5 9.8
9.2
---
13.14
8.7
2.00
12.4
30'
25'
10.3 9.5
9.9 12.9 5.8
6.9
---
8.78
5.6
2.30
2.8
150w MP, Round
Distribution
Medium Base, Clear Lamp,
14,000 Lumens
Test No. EPL-150-MP-RD
3
Light Loss Factor: 0.80
8'
20'
25'
14.6 13.7 14.2 14.0 7.8
7.7
---
11.5
7.5
2.1
2.2
30'
25'
10.1 8.5
9.0 10.1 5.0
5.4
---
7.6
4.9
2.3
0.9
9'
20'
25'
13.8 13.3 14.2 13.1 8.1
7.4
---
11.1
7.0
2.2
6.0
30'
25'
9.4
8.4
8.9
9.5
5.0
5.1
---
7.4
4.9
2.2
1.6
150w MP, Rectangular
Distribution
Medium Base, Clear Lamp,
14,000 Lumens
Test No. EPL-150-MP-TG
3
Light Loss Factor: 0.80
8'
20'
25'
14.2 13.3 14.2 14.6 8.0
8.0
---
11.6
7.9
2.0
2.7
30'
25'
10.0 7.9
9.4 11.5 5.1
6.1
---
7.9
5.0
2.5
1.0
9'
20'
25'
13.4 12.9 14.5 13.3 8.4
7.6
---
11.1
7.3
2.1
7.8
30'
25'
8.7
8.4
8.1 10.6 4.8
5.9
---
7.4
4.7
2.4
1.5
150w MP, Square Distribution
Medium Base, Clear Lamp, 14,000 Lumens
Test No. EPL-150-MP-SQ
3
Light Loss Factor: 0.80
8'
20'
25'
13.9 13.2 14.4 15.0 8.0
8.1
---
11.6
7.9
2.0
3.0
30'
25'
9.4
7.3
9.1 12.2 4.9
6.3
---
7.6
4.9
2.6
0.9
9'
20'
25'
12.3 12.4 15.0 14.3 8.2
7.7
---
11.0
7.4
2.2
8.9
30'
25'
8.4
8.4
7.9 11.2 4.6
6.0
---
7.5
4.5
2.7
1.7
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 Values indicated when used with two fixtures per bay and house side shield accessory, pointed towards exterior of garage. Value represents
the average foot-candle reading along very edge of garage floor. 3 Taken from prorated data. 4 Footcandle data points are spaced 12" center to center.
D O U B L E F I X T U R E R O W L A Y O U T [ 2 F I X T U R E S 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.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
C
D
B
C
A
C
D
A
B
A
A
B
E
F
E
E
F
A
A
B
E
F
E
E
F
G
G
G
G
G
9"
8"