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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
AB C D E
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 --
250W [SL]/400W [3S]
20' 2.00 1.00 0.50 0.20 0.10
25' 1.28 0.64 0.32 0.13 0.06
30' 0.88 0.44 0.22 0.09 0.04
AB CD
TLM-175-MH-3V-FG
175-Watt MH
14,000-Lumen Clear Lamp
Type III Vertical
Flat Glass
AB CD
TLM-175-MH-AS-FG
175-Watt MH
14,000-Lumen Clear Lamp
Area Square
Flat Glass
ABCDE
TLM-250-MH-SL-FG
250-Watt MH
20,500-Lumen Clear Lamp
Spill Light Eliminator
Flat Glass
ABCDE
TLM-400-MH-3S-FG
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
AB 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
ABCDE
TLM-400-MH-3V-SG
400-Watt MH
36,000-Lumen Clear Lamp
Type III Vertical
Sag Glass
ABCDE
TLM-400-MH-4V-SG
400-Watt MH
36,000-Lumen Clear Lamp
Type IV Automotive Perimeter
Sag Glass
AB CDE
TLM-400-MH-5S-FG
400-Watt MH
36,000-Lumen Clear Lamp
Type V Segmented
Flat Glass
ABCDE
TLM-400-MH-AR-SG
400-Watt MH
36,000-Lumen Clear Lamp
Area Round
Sag 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
AB C D E
400W [3F]/1000W [AS/SL]
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
400W [AR]
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 --
AB C DE
TLL-400-MH-3F-FG
400-Watt MH
36,000-Lumen Clear Lamp
Type III Formed
Flat Glass
AB C D
TLL-400-MH-AR-SG
400-Watt MH
36,000-Lumen Clear Lamp
Area Round
Sag Glass
ABCDE
TLL-1000-MH-AS-FG
1000-Watt MH
110,000-Lumen Clear Lamp
Area Square
Flat Glass
ABCDE
TLL-1000-MH-SL-FG
1000-Watt MH
110,000-Lumen Clear Lamp
Spill Light Eliminator
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
AB C D E
1000W [3V/4V-HS/3V-EHS]
25' 7.20 2.88 1.44 0.72 0.29
30' 5.00 2.00 1.00 0.50 0.20
35' 3.65 1.46 0.73 0.37 0.15
1000W [AF]
25' 30.00 10.00 3.00 1.00 0.20
27' 25.50 8.50 2.55 0.85 0.17
30' 20.70 6.90 2.07 0.69 0.14
ABCDE
TLL-1000-MH-3V-FG
1000-Watt MH
110,000-Lumen Clear Lamp
Type III Vertical
Flat Glass
ABCDE
TLL-1000-MH-4V-FG-HS
1000-Watt MH
110,000-Lumen Clear Lamp
Type IV Automotive Perimeter
Flat Glass— House-Side Shield
ABCDE
TLL-1000-MH-3V-FG-EHS
1000-Watt MH
110,000-Lumen Clear Lamp
Type III Vertical
Flat Glass— External
House-Side Shield
ABCDE
TLL-1000-MH-AF-FG
1000-Watt MH
110,000-Lumen Clear Lamp
Automotive Front Row
Flat Glass