The energy that is not converted into light therefore turns into heat that is lost in the surrounding environment, a heat that tends to be rather annoying and that often leads the lamps to overheating.
Another very important criticality of incandescent lamps corresponds to the emission of ultraviolet rays, the danger of which has been officially demonstrated: UV rays are very harmful to the eyes, first of all, and can also have carcinogenic effects on the skin.
Even the poor durability represents a big weakness of these lamps: an incandescent lamp is able to guarantee an average of 1,000 hours of actual use, net of any faults which, for these models, are to be considered anything but unlikely.
All incandescent lamps, including halogen ones, have always had a very low cost, and this was probably the only reason that allowed these products to resist discreetly on the market even when they made their debut. much more efficient models for External Car Park Lighting.
In reality, the purchase of a halogen lamp cannot at all be considered advantageous on an economic level considering the long period: choosing these models can be saved immediately, this is true, but energy consumption must be sustained much more conspicuous, without neglecting the fact that due to their low durability it will be necessary to buy another one after a long time frame.
The evolution of incandescent lamps: the fluorescent lamp. After the incandescent lamps, fluorescent lamps have entered the market, better known as neon. Neon lights undoubtedly boast superior energy efficiency, being able to guarantee energy savings of around 70% compared to incandescent ones, and their operation is based on the presence within their structure of a particular gas, called neon gas.
The birth of neon lamps has certainly marked an improvement in terms of energy efficiency, but the real revolution in the world of lighting has undoubtedly corresponded to the advent of LED lamps for External Car Park Lighting.
The LED lamps have a completely different functioning compared to the predecessor models, and their name is an acronym for Light Emitting Diode, or in English light emitting diode.
These lamps whose operation is based on the emission of diodes undoubtedly represent the top in the world of lighting, first of all due to the fact of being able to guarantee much lower energy consumption compared to technologically different lamps. The life of a LED lamp is also incomparable to that of a halogen lamp, since these modern models ensure tens of thousands of hours of operation. It is not at all uncommon for an LED lamp to reach 100,000 hours of effective operation.