Cooper Lighting MD639T6G12 Indoor Furnishings User Manual


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Portfolio • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
07/15/2008 12:08:30 PM
Specifications and Dimensions subject to change without notice.
ADP081244
PHOTOMETRICS
MD620T4G12, MD639T6G12, MD670T6G12, MD6150T6G12
20W Multiplier 0.22
39W Multiplier 0.48
150W Multiplier 2.00
Spacing Criterion = 1.0
Efficiency = 69.5%
Test No. P11622
MD670T6G12E-6951LI
Lamp = CMH70/T6/G12
Lumens = 7300
Wide Distribution
70W
T6
Photometric Results
Spacing Criterion = 0.7
Efficiency = 69.9%
Test No. P11623
MD670T6G12E-6951LI
Lamp = CMH70/T6/G12
Lumens = 7300
Medium Distribution
70W
T6
Spacing Criterion = 0.5
Efficiency = 70.1%
Test No. P11624
MD670T6G12E-6951LI
Lamp = CMH70/T6/G12
Lumens = 7300
Narrow Distribution
70W
T6
Photometric Results
Photometric Results
Distance
Fixture to
Lighted
Plane
Initial
Footcandles
at Nadir
Beam
Diameter
8’0” 72 8’6”
10’0” 46 11’0”
12’0” 32 13’0”
15’0” 20 16’0”
20’0” 11 21’6”
Distance
Fixture to
Lighted
Plane
Initial
Footcandles
at Nadir
Beam
Diameter
8’0” 132 5’6”
10’0” 85 7’0”
12’0” 59 8’6”
15’0” 38 10’6”
20’0” 21 14’0”
Distance
Fixture to
Lighted
Plane
Initial
Footcandles
at Nadir
Beam
Diameter
12’0” 111 5’6”
15’0” 71 7’0”
20’0” 40 9’0”
25’0” 26 11’6”
30’0” 18 13’6”
Cone of Light
Cone of Light
Cone of Light
Zone Lumens
%
Lamp
%
Luminaire
0-30 3083 42.2 60.8
0-40 4598 63 90.7
0-60 5068 69.4 99.9
0-90 5071 69.5 100
90-180 0 0 0
0-180 5071 69.5 100
Zonal Lumens Summary
Zone Lumens
%
Lamp
%
Luminaire
0-30 4048 55.5 79.3
0-40 4848 66.4 95
0-60 5103 69.9 100
0-90 5104 69.9 100
90-180 0 0 0
0-180 5104 69.9 100
Zone Lumens
%
Lamp
%
Luminaire
0-30 4497 61.6 87.8
0-40 4957 67.9 96.8
0-60 5120 70.1 100
0-90 5121 70.1 100
90-180 0 0 0
0-180 5121 70.1 100
Zonal Lumens Summary
Zonal Lumens Summary
Vertical
Angle
CD
0
5
15
25
35
45
55
65
75
85
90
4588
4332
3704
3638
2510
553
5
2
1
0
0
Candelas
Vertical
Angle
CD
0
5
15
25
35
45
55
65
75
85
90
8464
7943
6104
3625
1234
344
3
1
0
0
0
Vertical
Angle
CD
0
5
15
25
35
45
55
65
75
85
90
16040
14609
7058
2727
701
236
3
1
0
0
0
Candelas
Candelas
Candlepower Distribution
Downlight
45°
30°15°0°
60°
75°
90°
1550
3100
4650
Candlepower Distribution
Candlepower Distribution
Downlight
45°
30°15°0°
60°
75°
90°
3000
6000
9000
Downlight
45°
30°15°0°
60°
75°
90°
5500
11000
16500
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