15
16
PHOTOMETRICS
[Complete IES files available at www.cooperlighting.com]
FOOTCANDLE TABLE
Select mounting height and read across for
footcandle values of each isofootcandle
line. Distance in units of mounting height.
Mounting
Footcandle Values for
Height
Isofootcandle Lines
A
B
C
D
E
100W
[3F]
15'
3.40
1.70
0.86
0.34
0.17
20'
2.00
1.00
0.50
0.20
0.10
25'
1.28
0.64
0.32
0.13
0.06
150W
[4V]
/175W
[3V/AS]
15'
1.70
0.85
0.34
0.17
--
20'
1.00
0.50
0.20
0.10
--
25'
0.64
0.32
0.13
0.06
--
A B C D E
TMU10SXX3FF
100-Watt HPS
9,500-Lumen Clear Lamp
Type III Formed
Flat Glass
A
B C D
TMU15SXX4VS
150-Watt HPS
16,000-Lumen Clear Lamp
Type IV Vertical
Sag Glass
A B
C D
TMU17MXX3VF
175-Watt MH
14,000-Lumen Clear Lamp
Type III Vertical
Flat Glass
A B C D
TMU17MXXASF
175-Watt MH
14,000-Lumen Clear Lamp
Area Square
Flat Glass
FOOTCANDLE TABLE
Select mounting height and read across for
footcandle values of each isofootcandle
line. Distance in units of mounting height.
Mounting
Footcandle Values for
Height
Isofootcandle Lines
A
B
C
D
E
250W
[5F/SL]/
400W
[3S]
25'
2.88
1.44
0.72
0.29
0.14
30'
2.00
1.00
0.50
0.20
0.10
35'
1.46
0.73
0.37
0.15
0.07
250W
[AS]
25'
1.44
0.72
0.29
0.14
--
30'
1.00
0.50
0.20
0.10
--
35'
0.73
0.37
0.15
0.07
--
A B
C D E
TMU25SXX5FF
250-Watt HPS
30,000-Lumen Clear Lamp
Type V Formed
Flat Glass
A B
C D
TMU25SXXASS
250-Watt HPS
30,000-Lumen Clear Lamp
Area Square
Sag Glass
A B C D E
TMU25MXXSLF
250-Watt MH
20,500-Lumen Clear Lamp
Spill Light Eliminator
Flat Glass
A
B C D E
TMU40MXX3SF
400-Watt MH
36,000-Lumen Clear Lamp
Type III Segmented
Flat Glass
FOOTCANDLE TABLE
Select mounting height and read across for
footcandle values of each isofootcandle
line. Distance in units of mounting height.
Mounting
Footcandle Values for
Height
Isofootcandle Lines
A
B
C
D
E
400W
[3V/4V/5S/AR]
20'
3.00
1.50
0.75
0.30
0.15
25'
2.00
1.00
0.50
0.20
0.10
30'
1.38
0.69
0.34
0.13
0.06
A B
C
D E
TMU40MXX3VS
400-Watt MH
36,000-Lumen Clear Lamp
Type III Vertical
Sag Glass
A
B C D E
TMU40MXX4VS
400-Watt MH
36,000-Lumen Clear Lamp
Type IV Vertical
Sag Glass
A B C D E
TMU40MXX5SF
400-Watt MH
36,000-Lumen Clear Lamp
Type V Segmented
Flat Glass
A
B C D
E
TMU40MXXARF
400-Watt MH
36,000-Lumen Clear Lamp
Area Round
Flat Glass
FOOTCANDLE TABLE
Select mounting height and read across for
footcandle values of each isofootcandle
line. Distance in units of mounting height.
Mounting
Footcandle Values for
Height
Isofootcandle Lines
A
B
C
D
E
400W
[2F/3VB/5F/AR]
25'
2.88
1.44
0.72
0.29
0.14
30'
2.00
1.00
0.50
0.20
0.10
35'
1.46
0.73
0.37
0.15
0.07
A
BCDE
TMU40SXX2FF
400-Watt HPS
50,000-Lumen Clear Lamp
Type II Formed
Flat Glass
A
B C
D E
TMU40SXX3VSB
400-Watt HPS
50,000-Lumen Clear Lamp
Type III Vertical Sag Glass
Internal House-side Shield
A
B C DE
TMU40SXX5FF
400-Watt HPS
50,000-Lumen Clear Lamp
Type V Formed
Flat Glass
A B C
D E
TMU40SXXARS
400-Watt HPS
50,000-Lumen Clear Lamp
Area Round
Sag Glass
