Natural light from the sun is an excellent source of energy, but artificial lighting has become indispensable in modern societies. Although natural light is highly efficient, artificial light sources such as the incandescent bulb, CFL bulb, and LED lights are necessary for many indoor spaces. Outdoor lighting for pedestrians and vehicular traffic is also arranged in many countries using Halogen bulbs, metal halide lamps, and HPS street lights. Now you can replace your traditional incandescent bulb with some LED lights to save your power consumption bill. We all know that wastage of power can also create adverse effects on eco-diversity and we have to save the power consumption levels as much as possible. Apart from that, led lights can also save you maintenance cost and they can provide you best longevity period.
Why would you choose LED lights for your rooms?
Indoor and outdoor lights have many qualitative and quantitative properties such as wattage, lumens, lux, energy efficiency, light efficacy, and colour rendition. These measurements and qualities are vital for calculating the overall effectiveness of lighting. The traditional tungsten filament bulbs produce excessive heat along with the light. But LED lights does not produce any heat and you can find white luminous from these lights. Apart from that, they are eco-friendly and they do not create any harmful radiation in your homes. So, you can save your power consumption, maintain the eco-diversity and keep your rooms cool all the time by installing these LED lights.
What is LED?
LED is a light emitting diode that can interact with electrons from the current and produce better quality of brightness. The semi -conductor device uses solid state technology which distinguishes it from CFL bulbs or halogen lamps. The front rooms, kitchens, and dining rooms in the homes of many developed countries have LED bulbs as they are inexpensive and energy efficient.
Properties of LED Lights
LED lighting installation is distinguished from other sources like the CFL and tungsten filament bulbs by their technology, low cost, and energy-saving properties. The advanced LED manufacturers use different types of semiconductor materials to produce various colors in the light spectrum. The modern LED lights have the following properties -
High brightness LEDs has Indium gallium nitride (InGaN) to produce blue, green, and UV light.
Yellow, orange, and high red colors are produced by Aluminum gallium indium phosphide (AlGaInP). So, these harmful radiations cannot be found in the LED lights and people can easily eliminate these rays by installing LED lights inside their home.
Red/infrared and yellow or green light is given out by LEDs with Gallium phosphide (GaP) and Aluminum gallium arsenide (AlGaAs) respectively.
The energy efficient light from LEDs also emit very little heat as compared to CFL and tungsten filament bulbs that release 80% to 90% energy as heat.
Lower Electricity Bills
Like all lighting devices, LED lights also have their own pros and cons, which are stressed by supporters and detractors respectively. The Nobel Prize winning LED technology has a complicated method of generating light through small sized flecks. Until the middle of 1990s, LED bulbs had a limited range of colors, and the commercial blue and white varieties were introduced much later. Nowadays, the lights have a wide range of semiconductor materials that emit all colors of the spectrum.
The supporters insist that LEDs consume less energy and the conversion rate from electric current to light is also very good. Research also substantiates this claim of energy efficiency and the LED devices last at least 25 times longer than CFL bulbs. Higher effectiveness and directionality of the LED bulbs also make them suitable for street lights, park, garage, walkway, and other outdoors.
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