Lights are fundamental parts and parcels of our lives today. From homes to schools to streets to shops, you are sure to find some light somewhere and for some reason. It because of this that you definitely want to know more about this whole concept in details.
THE ABCs OF LIGHTING
- What is lighting?
Lighting refers to the deliberate use of lights for the aim of achieving some desired outcomes. The lighting in use here are both the artificial and natural kinds of lights.
- Applications of Lighting
The concept of lighting is applicable to a variety of places and issues. Examples of these include:
Illumination of Environments
This is by far the most common application of lighting. Lights are generally used to illuminate the environments like shop fronts, streets, compounds, factories, and so on. They are mostly used at night when there is pitch darkness or in moments of low illumination such as during cloudy weather.
In some instances, the lighting may be used to confer some aesthetics to the area concerned. Festivities like Christmas, anniversaries, carnivals, and parties are top examples of these kinds of applications. The lights in questions are appropriately decorated to bring about this benefit of enhanced beauty.
Traffic Controls and Regulations
Light may also be used to control and regulate traffic. The traffic lights are by far the most notable of these kinds of lighting. Next, are the indicator lights on vehicles which alert other road users on the intention to turn either to the left or right or slowing down.
The typical factory is fitted with lights of all kinds. Most of them display the progress of the tasks that are ongoing. Quite a number may also blink or beep to signal the emergence of an issue which requires some urgent attention. They hence facilitate productivity and minimize the issue of redundancy.
Concerts and Live Performances
Lighting is extensively employed to spice up shows, concerts, and performances. They are used to enhance the stage and its appearances. Indeed, a well-lit stage, preferably using many colors, is spicier than that which is plain and devoid of any such enhancement.
Lastly, air travels are also heavily reliant on lighting. From the runway lights to the beacons to the parking lights, the entire typical airport if dull of lights of all kinds. They help to prevent collisions by facilitating the smooth flow of the aeroplanes both on the taxiways and in the air.
- Types of Lighting
Lighting comes in different shades and forms. Below are the three most common kinds of lights:
As the name suggests, the general lighting is one which intended to provide general light to a given area. It is by far the simplest kind of lighting. In its basic form, it comprises a basic lamp which may be mounted on the floor or fixed on a ceiling.
Accent lighting is mainly decorative in nature. Its role is mainly to highlight plants, pictures, and other aspects of interior design and landscaping. Such kind of lighting is great to behold and ordinarily quite beautiful. It may also be used to highlight certain portions of buildings or interior furniture.
Task lighting is so called because they are used to enhance the performance of certain tasks which are dependent on lighting such as reading, theater operations, or the inspections of materials. Their light output is generally higher than average and is also able to be focused on particular directions at a time.
- Methods of Lighting
Now that we have known the various kinds of lighting, it is only fair to know the common methods of lighting available today:
Generally speaking, down-lighting is the most common kind of lighting. In this particular form, the source of light is placed on the ceiling and the light is channeled downwards. This type lights the room to provide total visibility of the entire room.
This form of lighting is such that the source of light is located on the floor or on top of a table. The rays of light are channeled to the ceiling and they are thereafter bounced back to the room ambient. An end result is a diffuse form of light which is great for the eyes but confers poor visibility.
In this sense, the source of light is located right at the front of the object to be illuminated. The most common example of this is the headlight of a car. While it makes room for great visibility, it is not so great as it produces some glare near the levels of the eyes.
Venues of Lighting
- Lights are adapted to different kinds of purposes. These differences are mainly dictated by the exact places they are designed and intended to be utilized. There are three main common venues or places where lighting may be used. These are explained below:
This entails the use of lighting to illuminate interior portions of buildings and rooms. Indoors are by far the most common venues where lighting is utilized. Here, they serve the purpose of illuminating the interiors for the sake of making them all the more visible.
Outdoors rank second in the places where lighting is used. Here, lighting is mainly used to provide illumination at night or in moments of low illuminations. The same case applies to vehicles that are plying streets and highways at nights. Some are floodlights, street lights, and entry lights.
Finally, lighting is also used extensively in underwater. In most cases, it is used for search and rescue missions. Other than these, underwater lighting may also be used in fountains, swimming pools, ponds, and river beds.
- It is worth noting that the subject matter of lighting is pretty wide and cannot hence be exhausted in a single discussion of this kind. The onus is therefore on your part to carry on from where we have inevitably had to stop.