6
2.011 kg
- 71%
L2
L1
a
L2
L1
a
20.000 h
40.000 h
60.000 h
80.000 h
0 h
100.000 h
100 %
L80 / B10 / Ta 25°
L80 / B10 / Ta 25°
Led C.o.B.
Driver
-CO2
Street Efficacy.
From the optics to the system
Individual efficiency plays an important role in the context
of the system. We have developed optics that meet light
distribution requirements in various urban settings to
optimize efficiency and ensure visual comfort. The excellent
distribution capacity of OptiSmart optics is evidenced by
significantly higher inter-distance values than those normally
calculated in urban lighting systems. This translates directly
into economic and energy sustainability. Higher inter-
distance values means that fewer devices can be used,
with a consequent reduction in plant and operating costs.
In old systems, on the other hand, only the optical chamber
can be replaced, obtaining immediate energy savings.
The effective efficiency of the device becomes the
effectiveness of the system. The position at the head of the
C.o.B. LED ensures excellent heat dissipation and protects
the performance of the light source used, with 80%
luminous flux retention after 23 years. Energy sustainability
is assured by parameter B10, a mark indicating fidelity to
declared lifespan and luminous flux values.
20 years x 4000
hours per year
112 trees in
15 m²
Useful life is a statistical data
indicating that after 100,000H the
luminous flux is equal to or
greater than 80% of the initial
value (L80) for at least 90% of the
LEDs (B10).
100,000 hours
L80 B10
h
a
L1 x L2
Emed
g1
W/m2
5 m
10 m
15 x 15 m
20 lux
0,3
0,97
4 x Products HST 50W E40
h
a
L1 x L2
Emed
g1
W/m2
5 m
10 m
15 x 15 m
18 lux
0,5
0,36
(-63%)
5 m
10 m
15 x 15 m
18 lux
0,3
0,29
(-20% midnight,
therefore - 71%)
4 x Twilight Copenhagen PS 3.000lm 20W
