Definition Of Outside Lighting

Definition Of Outside Lighting

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Lighting is one of the environmental requirements of the most important inland because the visibility in a space is a prerequisite for the implementation of our activities in an adequate, secure and comfortable. Good lighting requires equal attention to quantity and quality of light.

To meet these demands interior lighting can be used with natural light, artificial light or the combination of both.

Natural lighting offers the following advantages:

Natural lighting is provided by renewable energy: is the most obvious and friendly use of radiant energy from the sun and sky. The quality of sunlight has the distinction of being dynamic (is continually changing throughout the day and month of the year). Human vision is developed for natural light to these changes. A well-designed natural lighting meets the requirements of high levels (500lux) a room inside.
-The luminous efficacy of daylight is very good. The natural light is what is intended to be all artificial light.
-Natural light is more than just lighting and making visible the environment that ensures a connection with the external environment, external radiation and sky conditions, which promotes a satisfaction to the biological and psychological needs of natural rhythms. In the outside lighting, electrical power required occurs at times where lack of natural light.

Moreover, the needs of power lines represent a very important economic aspect for the distances between different points of light that provide service and network connection.
Therefore, the photovoltaic generation is highly appropriate, as it avoids reliance on conventional power grid and both its generation and consumption are perfectly adapted to the solar cycle: while the day is generated and stored energy is used at night.
To make these facilities have two options: to centralize the collection and accumulation or rather that the points of light have autonomy. To minimize power consumption is advisable to choose the fixtures that provide more performance, rejecting the traditional incandescent lamps, whose light efficiency is very low, although more expensive, are always more profitable to require less electrical power. Although some people ignore when talking about lighting Columniation also speak, 19% of electricity generation on the planet is used for lighting and for this reason that increasing the efficiency of lighting devices and try to reduce unnecessary consumption would helping to protect the environment.
LED lights are popular since the '60s, now seek to expand technological applications of LEDs and now we see this type of lighting in public places, advertising giant screens, buildings, traffic lights and lanterns.
The advantages of these lamps compared to incandescent type bulbs are many, among them we must note that occupy less space, are brighter and usually last up to 50 times longer than conventional and consume 15 times less. His chip to change the color intensity of light, also with the development of organic LED type lighting could even locate flexible surfaces such as clothing and various tissues.

The disadvantage of this type of lighting is that it be very expensive, a 3W lamp, equivalent to 40Wm bulb costs about 60 euros, anyway connoisseurs say that its development in great shape and growing fast, many predict in a few years to replace traditional light bulbs we use today.

Moreover, the lighting has no barriers, silicon material is used as the bulbs of the future, a Canadian company called Group IV origin Semiconductor, says it has developed a type of technology that will produce from 2010 bulbs capable of last 20 years and consume 90% less energy than we know today. This lighting system consists simply of passing electricity through semiconductor silicon, turning into almost all power light.
Although we referred to the technological advances in lighting, one factor we can not ignore, we are talking about non-polluting materials, and that is because there is currently a high degree of toxicity in the current bulbs. For example, in the European Union there are no fewer than 35 million mercury vapor lamps, which have a high level of pollution, many of them are installed on highways and streets.
Too much lighting in addition to causing a large energy expenditure negatively affects many species of insects, many birds, bats, etc.. That is why we are looking for alternatives to replace certain toxic materials in the manufacture of light bulbs.
The lighting is everywhere, but this remedy should not be wasted, as its excess can cause an energy crisis and untold damage in our nature, we hope that in the near future we have less harmful devices.

LEDS
The light emitting diode, also known as LED (acronym for the English Light-Emitting Diode) emits light with a much lower and consumption is much longer than the incandescent lamps and other low power consumption. With 8 hours a day would last 25 years running the LED module.
Main advantages of LED technology:
1. 80-90% more efficiency: LEDs and SSL lighting consumes 80-90% less electricity than older bulbs with similar characteristics.
2. Long Life: the average life of LED lamp is 100,000 hours, compared to 1000 of a standard bulb. This represents 35 years to 8 hours of use.
3. Ecological: No containing tungsten as ordinary bulbs, and mercury as fluorescent lighting, are recyclable and comply with the European Ro HS pollutants.
4. They do not emit heat: Unlike a standard bulb, LED technology does not waste energy in creating heat, which allows you to install light in very complex, with little space or heat enemy sites.
5. No maintenance: by having a long life, LED products require no maintenance. This is especially important in environments where it is difficult or complicated, changing light bulbs or perform maintenance. There are teams in the market able to run smoothly for one or more nights and fully recharged during the day in any weather (sunny or cloudy).

Apart from the functionality there are other aspects to consider ensuring the adequacy of equipment and its durability. Among the factors to consider, are fundamental:
Mechanical strength - The tiled pavement and signs must have an adequate mechanical strength to withstand heavy loads. Most likely, some vehicles will end up circulating in the team and in this case they were not able to resist this will be disabled with the consequent economic damage and its role.
UV Resistance - Where use of plastics in the manufacture, these must be stable to the action of ultraviolet rays. The ultraviolet rays are a component of natural radiation from the Sun that can weaken the plastic structures to make them dull and brittle. There are plastic able to withstand UV rays, whose employment should be required. If not resist ultraviolet rays the luminaries would be broken and rendered useless within months. Waterproof - The outer shell of the device should be impermeable to prevent rain water from reaching the electronics and ruining the computer unusable. Resistance to high and low temperatures - The team must be able to function and to demonstrate mechanical stability under both high and low temperatures.
In warmer periods of black pavement can reach temperatures of 70 or more degrees Celsius. In winter and at night the temperature can drop to well below zero, depending on climate zone. The repeated process of expansion by heat and contraction by the cold may end up weakening a structure not prepared to support these changes.
Also a factor to consider is the stability of the accumulator at low temperatures. The acid-based batteries might freeze and be ruined. This depends on the minimum temperature is reached and the level of burden that has the battery at that time. The more charge the battery has the lower its freezing point.
Outdoor lighting can have many purposes: to work in the shadows, creating a comfortable environment, protect the home against intruders or simply avoid colliding with the furniture or objects that are at the bottom of the building.
To start the installation of outside lighting must first select the tools that we use: folding pliers and long mouth, measuring tape, screwdriver, cutter, hacksaw, shovel, drill and steel wire. Above all we must think how high will place the lamps, is recommended to be at a height of more than one person, never to eye level as we dazzle, making electrical connections is very simple, if you're replacing an existing lamp , playrooms the ends of the wires and we will set the socket.

About the Author:
Martin is a lighting expert with over 20 years of experience. He maintains his own lighting blog where he regularly publishes articles about outside lighting,
outdoor lighting and
outdoor string lighting.



Article Originally Published On: http://www.articlesnatch.com


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