M5 road (30 km/h)
PROTOS
ALTEZZA
Two-lane road
Road configuration
2x2.5m
Road width
14m
23m
16m
Spacing between poles
4m
5m
4.2m
Mounting height
1,850lm
1,200lm
Source flux
7147
7147
Optic
OR
9.7W
7W
Luminaire power
Results of the lighting study
24 LEDS 3000K ULR 0% Compliant with French Law
0.62cd/m 2
0.51cd/m 2
0.52cd/m 2
Average luminance (L AVE )
41%
58% 55%
44% 76%
Overall uniformity (U o )
75%
Longitudinal uniformity (U i )
15%
15%
15%
Threshold Increment (TI)
0.24
0.39
0.27
Energy Indicator for Road (EIR)
22
Powered by FlippingBook