Cooper Lighting E5SR Leaflet
P H O T O M E T R I C S
P5-M32T-E5SRC
Test No.
H36117
Lamp:
26W PLT
Lumens:
1800
Cutoff:
75°
Spacing:
1.1
Efficiency:
32.4%
Unit LPW:
22.43
Unit Number: P N 5 - M 3 2 T- E 5 S R C
C a n d e l a s
Vertical
CD
Angle
90
0
85
0
75
5
65
37
55
82
45
142
35
202
25
256
15
294
5
309
0
311
L u m i n a n c e
Degree
cd/m
2
85
˚
0
75
˚
1410
65
˚
6266
55
˚
10183
45
˚
14384
4'6"
5'6"
6'6"
8'0"
10'0"
12'0"
5'0"
6'6"
7'6"
9'6"
11'6"
14'0"
15
10
7
5
3
2
C o n e o f L i g h t
Distance to
Initial Nadir
Beam
Illuminated Plane
Footcandles
Diameter
Notes and Formulas:
Luminance: To convert cd/m
2
to footlamberts, multiply by 0.2919
Cone of Light:
• Footcandle and CU multiplier: clear x 1.0, Haze x .95, Gold x .90, Black x .65, Warm Haze x .90
• Beam diameter is to 50% of maximum footcandles, rounded to the nearest half-foot.
• Footcandle values are initial. Apply appropriate light loss factors where necessary.
• Footcandle and CU multiplier: clear x 1.0, Haze x .95, Gold x .90, Black x .65, Warm Haze x .90
• Beam diameter is to 50% of maximum footcandles, rounded to the nearest half-foot.
• Footcandle values are initial. Apply appropriate light loss factors where necessary.
CU Notes/Formulas:
• maintained illuminance=lamp lumens x CU x light loss factors
• maintained illuminance=lamp lumens x CU x light loss factors
room area
• total number of luminaires=total room area x maintained illuminance
lamp lumens x CU x light loss factors
• CU data based on 20% effective floor cavity reflectance.
80%
70%
50%
30%
0%
70
50
30
10
50
10
50
10
50
10
0
38
38
38
38
38
38
36
36
34
34
32
36
35
34
33
34
33
33
32
32
31
29
34
32
31
29
32
29
30
28
29
28
26
32
29
27
26
32
29
30
28
29
28
26
30
27
25
23
26
23
26
22
25
22
21
28
24
22
20
24
20
23
20
23
20
19
26
22
20
18
22
18
21
18
21
18
17
24
20
18
16
20
16
19
16
19
16
15
22
18
16
14
18
14
18
14
17
14
14
21
17
15
13
17
13
16
13
16
13
12
19
16
13
12
15
12
15
12
15
12
11
Ceiling Reflectance
Wall Reflectance
Room Cavity Ratio
0
1
2
3
4
5
6
7
8
9
10
C o e f f i c i e n t o f U t i l i z a t i o n
Z o n a l L u m e n S u m m a r y
Zone
Lumens
%Lamp
%Luminaire
0-30
230
12.8
39.5
0-40
356
19.8
61.1
0-60
539
30.0
92.6
0-90
582
32.4
100.0
90-180
0
0.0
0.0
0-180
582
32.4
100.0
D i s t r i b u t i o n
0°
Note: Specifications and Dimensions subject to change without notice.
Visit our web site at www.cooperlighting.com
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770 486.4801 ADI030825
Cooper Lighting 5925 McLaughlin Rd. Mississauga, Ontario, Canada L5R 1B8 905.507.4000 FAX 905.568.7049