Light energy is the energy generated and transported by light waves.
When light travels, it can act as an electromagnetic wave or particle since it can interact with other matters.
Those particles are called photons.
The lumen is the study of light energy that determines the light energy during a period and the eye’s variable sensitivity for soft waves.
Light energy travels through waves and at the speed of light.
The Sun is the primary source of light that exists and transmits a significant amount of light energy capable of sustaining life’s development on planet Earth.
However, there are other sources of light energy, such as fire or lasers.
There are two types of light energy: natural light energy and artificial light energy.
Natural light energy
It is that which is transmit by the Sun.
Artificial light energy
It is the one that is generate through the use or application of other fuels.
For example, electrical power, through which light bulbs can generate light energy.
Pavement tiles and signs must have adequate mechanical resistance to withstand heavyweights.
Most likely, some vehicles will drive over the equipment and if it is not capable of resisting it.
It will be rendered useless with the consequent economic damage and its function.
If plastic materials are manufacturing, they must be stable to the action of ultraviolet rays.
Ultraviolet rays are a component of the Sun’s natural radiation that can weaken plastic structures until they become opaque and brittle.
There are plastics capable of resisting UV rays, the use of which must be required.
If it does not withstand ultraviolet rays, the luminaire would break and be rendered useless in a matter of months.
The equipment’s external casing must be waterproof to prevent rainwater from reaching the electronic circuits and rendering them useless, ruining the equipment.
The equipment must be able to function and demonstrate mechanical stability in both high and low-temperature conditions.
Light energy generates a certain number of advantages and disadvantages depending on its use and purpose.
The light energy that comes from the Sun is free, and its source of energy is inexhaustible.
And also, The light energy that comes from the Sun is not polluting.
Various techniques are developing to produce electrical energy through the light energy generated by sunlight.
Plant and animal life on Earth occur in enormous percentage thanks to the positive effects that the light energy of the Sun generates in the cycle of life.
To take advantage of the light energy generated by the Sun on a large scale, it is necessary to invest significant amounts of money to develop solar panels that absorb solar energy.
And also, Solar radiation varies according to the seasons of the year.
Depending on a place’s geographical location, it may obtain more or less light energy through the Sun’s rays.
The light energy generated by the bulbs results from the transformation of electrical power into light life, illuminating dark or poorly lit spaces.
The energy emitted by the Sun is used by plants and transformed into chemical energy to carry out the photosynthesis process.
And also, A lit candle generates illumination through a flame of fire with which a dark space can be illuminating.
A light bulb transmits light energy through a process of electrical power, which produces thermal energy by generating heat.
Flashlights that use cells or batteries also transmit light energy through a chemical process that generates electricity and lighting.
There are different sources of obtaining light energy that can interact with each other to generate light.
Renewable energy sources such as hydro, wind, geothermal, solar energy and biomass, are capable of producing light energy as they are applied and transformed its energy capacity.
And also, However, the application of these energy sources still has high economic costs; consequently.
Although they use more every day, not everyone can afford these energy sources.
On the other hand, non-renewable energy sources that can generate light energy cover the largest percentage of human beings’ energy demand.
Its application is cheaper compared to renewable energy sources.
However, these energy sources are polluting and directly affect the quality of life of all living beings.
And also, The energies were obtaining from coal, gas, oil, and uranium.
Six large solar panels with a capacity of 6V 2200mA provide ample energy for lighting by absorbing sunlight during the day.
And also, Forty-two brighter energy-saving bulbs give enough illumination for the night.
High-quality material made this solar flagpole light more durable.
And the solid IP65 waterproof plastic construction can withstand years of rain, snow, ice, and wind.
It is suitable for most flag poles. No tools are required, and there is no electrical wire connection.
And also, Maintenance free after merely installing it on top of the flagpole for the first time.
It automatically turns on at dusk and turns off at dawn.
And also, it makes sure the switch is in the “on” position before using it.
It can withstand about 8 hours of night work.
Photovoltaic cells convert more solar energy into electrical energy for storage during display time.
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