Page 3 - esolva-brochure-hei-solar

light distribution
Light distribution: lengthwise aligned Light spot height: 4.40 m
18 LEDs / 1,800 lm
25 –
28 lx
20
- 25
15 – 20
10 – 15
5 – 10
1 –5
200 400 600
800
30° cd/klm 30°
30 m
installation example
illuminance
Distance between lights: 20 m
Average illuminance: 9.8 lx
at full operation path-width: 5 m
40 20
60 13
80 9.8
100 8.2
120 6.7
160 5
200 4
18 LEDs / 1,800 lm
12
7.2
3.3
1.6
0.9
0.3
0.1
distance [m]
area [sqm]
Eav [lx]
Emin [lx]
10
15
20
25
30
40
50
Eav [lx]: average illuminance Emin [lx]: minimum illuminance
Lighting times can be individually adjusted with program-selection- switch.
Illuminance in operation depending on local site conditions (aver- age daylight available) and customer-specific lighting times.
illumination management
Dusk
Dawn
Dusk Dawn
Winter
high
low
high
Summer
high
low
high
20 m
20 m 20 m