Cooper Lighting PN5 Indoor Furnishings User Manual


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PHOTOMETRICS
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: PN5-M32T-E5SRC
Candelas
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
Luminance
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
Cone of Light
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.
CU Notes/Formulas:
• 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
Coefficient of UtilizationZonal Lumen Summary
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
Distribution
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
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