XVII
Led
Max heat level
Driver
Low heat level
TopLED
145.770 hrs >
ArrayLED
223.824 hrs >
PowerLED
360.000 hrs >
EVERY FIXTURE IS RESEARCHED
AND DESIGNED TO EXPRESS THE
MAXIMUM POTENTIAL OF THE
SOURCE
In the design phase of a lamp,
more than just the aesthetic aspect
counts: the main role of the body
is to guarantee efficient heat
dissipation in order not to alter the
performance of the LED and the life
cycle of the lamp.
To ensure the correct thermal
dissipation, the joint temperature is
used as a reference point. This is
measured where the diode substrate
and the printed circuit meet.
This allows us to be certain that
no light source used will undergo
fluctuations that could compromise
the quality and performance of the
lamp.
LED LIEFSPAN
The “l” and “b” values indicate respectively the percentage of residual flow and the percentage of LEDs that do
not respect the specification in the time period indicated by the manufacturer, considering a constant ambient
temperature (at) of 25°C and a contact temperature (ct) of 60°C. A LED declared l70b10=223˙824 Hours indicates
that upon reaching 223˙824 Hours, 90% (b10) of the diodes have a residual luminous flow equal to or greater than
70% of the initial flow (l70).
