An artificial lighting system consists of several elements: light sources, converters, starters, ur

LED lighting saves about 70% of electricity consumption by drastically reducing the costs of maintenance, it also eliminates light pollution and operates at 24 volts thus solving the problem of safety on public lighting systems.
An artificial lighting system consists of several elements: light sources, converters, starters, urban lighting drivers, lighting fixtures and controls. The light sources (the so-called light bulbs) are the source of light. The field of efficient lighting has experienced in recent urban lighting years a significant technological development and market, thanks to the European Directives that have banned types of traditional incandescent lamps by 2012 and to campaigns by the Enel Group for the promotion of Compact Fluorescent Lamps. The evolution in the lighting industry also involves devices used to control and guide the operation of the lighting system relapse in energy savings achievable. There are more and more present on the market and sold in the Point Enel Green Power Sensors presence / proximity, which allow the automatic switching in the presence of moving objects in the field of coverage, and light sensors, which allow you to adjust the luminous flux of the lamp according to the lighting conditions of the surrounding environment. In the field of artificial lighting, the main technological alternatives available today or in advanced stages of development are:
1. incandescent lamps, halogen or traditional. With regard to the former, the European Union introduced the obligation to withdraw from the market urban lighting gradually incandescent bulbs starting in 2009, and was completed in 2012 (Regulation no. 244/2009);
2. discharge lamps, gas or fluorescence today constitute the most important part of the market, in particular in homes and offices, there are compact fluorescent urban lighting lamps (CFL, Compact Fluorescent Lamp) or linear fluorescent tubes. urban lighting
possibility of dimming (ie the control and regulation of light intensity) limited, unlike the LED; presence of mercury in the lamp. These lamps must, in fact, be disposed of as WEEE (Waste Electrical and Electronic Equipment). 3. lamps solid state LED (light emitting diode), in which the device uses the optical properties of some semiconductor materials to produce photons that generate light. urban lighting The LED technology urban lighting is one of the major innovations in the history of lighting, providing the ability to generate light of various colors according to the type of construction, the values of voltage and current supply. The luminous efficiency of an LED lamp is very high (50/100 lm / W), with a duration of around 50,000 hours.
ease of use in dimming mode.
Related This entry was posted in LED Lighting and tagged gas, CFL, durability, efficiency, lighting, incandescent, LED, energy saving, low. Bookmark the permalink. Post navigation
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