A
B
C
D
290
350
440
Shield
A Distance of the luminaires to the façade
H Height of the façade B Distance between the luminaires
q Average degree of illuminance on the façade
Emin Minimum degree of illuminance
The following table serves as a project planning aid. The luminaire type and the arrangement of the luminaires can be
derived from the size of the object to be illuminated and the required degree of illuminance.
Project planning aid
A
H
B
E¯
Emin
77 819
LED
12.5 W
1.0 m
3.0 m
2.4 m
81 lx
6.5 lx
1.5 m
4.5 m
3.2 m
40 lx
3.3 lx
2.0 m
6.0 m
4.8 m
20 lx
1.6 lx
88 718
1 HIT-TC-CE
35 W
1.0 m
4.0 m
3.0 m
96 lx
9.8 lx
1.5 m
6.0 m
4.5 m
43 lx
4.4 lx
2.0 m
8.0 m
6.0 m
24 lx
2.5 lx
88 719
1 HI/HST-DE
70 W
1.5 m
6.0 m
4.5 m
81 lx
8.7 lx
2.0 m
8.0 m
6.0 m
46 lx
5.2 lx
3.0 m
12.0 m
9.0 m
20 lx
2.4 lx
88 720
1 HI/HST-DE
150 W
3.0 m
12.0 m
9.0 m
45 lx
5.4 lx
4.0 m
16.0 m
12.0 m
25 lx
3.1 lx
5.0 m
20.0 m
15.0 m
16 lx
1.9 lx
LED
EEC
T
A
B
C
D
77 819
12.5 W
745 lm
DALI controllable
A++
30°
290
Ø 295 120
50
70 677
Lamp
Base
EEC
A
B
88 718
1 HIT-TC-CE
35 W
G 8.5
A+-A
85°
290
Ø 295 120
50
70 677
88 719
1 HI/HST-DE
70 W
RX7s
A+-A
100°
350
Ø 355 160
65
70 678
88 720
1 HI/HST-DE 150 W
RX7s
A+-A
170°
440
Ø 440 160
70
70 679
Drive-over in-ground luminaires
For installation situations with high pressure
load for illuminating vertical surfaces
Pressure load
4000 kg
Material
Cast bronze · Stainless steel
Protection class
IP 67
Installation depth
120 · 160 mm
Size Ø
290 · 350 · 440 mm
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