TECHNICAL SPECIFICATIONS :
B
02.9671.0001 C 17-Sept-01 99
Photometric
VL2402 Wash Luminaire - 700 Watt Short Arc
(All data taken with a seasoned light source at 20 hours of life. All data taken with
front stipple glass in place.)
* Multiply throw distance by Tn to determine coverage.
To calculate Illuminance (I) at a specific distance (D):
DIFFUSION
CANDELA
(cd)
BEAM
ANGLE
(degrees)
BEAM
DIAMETER
TN*
FIELD
ANGLE
(degrees)
FIELD
DIAMETER
TN*
Full Spot 920,000
6.5
°
.114
12.0°
.210
25% Flood 375,000
10.5
°
.184
20.0°
.353
50% Flood 144,000
16.5
°
.290
31.5°
.564
75% Flood 70,000
25.0
°
.443
45.0°
.828
Full Flood 42,100
32.5
°
.583
56.5°
1.075
I =
cd
D
2
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