THE BENEFITS OF LED LIGHTS TECHNOLOGY.


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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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