Wildfire Long-Throw LT-400(F)(WS)(S)12, Operation Manual, Page: 12 / 14

Spectral Transmission Graph
12
Photometrics Chart
UV-B UV-A VISIBLE LIGHT INFRARED
0
10
20
TRANSMISSION /%
WAVELENGTH /NM
30
40
100
90
80
70
60
50
280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 980
1000 1100 1200
LT-400F Photometrics Chart
90 Flood
°
Distance in Feet
/
Meters
5
/
1.52
10
/
3.05
20
/
6.10
30
/
9.14
40
/
12.19
50
/
15.24
60
/
18.29
70
/
21.33
80
/
24.38
90
/
27.43
100
/
30.48
110
/
33.53
120
/
36.57
10
3.05
570.0
20
6.10
142.5
40
12.19
35.6
60
18.29
15.8
80
24.38
8.9
100
30.48
5.7
120
36.57
3.9
140
42.67
2.9
160
48.77
2.2
180
54.86
1.7
200
60.96
1.4
220
67.05
1.1
240
73.15
.99
Beam Diameter Feet
Beam Diameter Meters
Peak UV-A Intensity W/cm 2