THE BENEFITS OF LED LIGHTS TECHNOLOGY.
The benefits offered today by new optoelectronic technologies.
The
redevelopment and improvement of the efficiency of existing lighting systems actions
defined today as "lighting modernization" - have in common the
conservation of the electricity distribution network with protection and
control. In general, the location of the devices is also maintained, thus
avoiding repairs requiring the replacement of the installed light sources
(relamping) or the replacement of the devices with the corresponding
activation, deactivation, and adjustment commands. We are talking about a wide
range of partial operations on installations - considered obsolete or not very
functional - which tend to modify them in order to obtain better performance
with economic and functional advantages.
Relamping: the easiest and economical intervention
The most common case of modernization is the simple replacement of lamps housed in the
frames. Good results are obtained with LED technology sources, integrated lamps,
products that integrate the power supply system, instead of traditional
incandescent or halogen lamps. The integrated lamps have the same connections
and the dimensions are very similar or identical. We pass from yields of about
12-20 lm / W values too high, above 120 lm / W. The consumption of
electricity is reduced to about a tenth. In these cases, the amortization
period for the purchase and installation of new products is short: around two
years at most, depending on electricity consumption.
The same
replacement operation is less practical in purely economic thermals when the
lamps in operation are fluorescent or with metal halides, their efficiency
fluctuates between 70 and 90 lm / W. On the other hand, the advantages in terms
of quality (better yield of color, elimination of IR and UV emissions) are
important, as is maintenance due to the long life of light-emitting diodes.
Wanting to increase the range of advantages, it is appropriate in this case to
consider the possibility of replacing the devices with models equipped with LED
modules of much higher efficiency (indicative higher than 180 lm / W) and a
longer life.

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