Tuesday, 18 July 2017

What Are The Facts About LED Lighting

What is LED lighting? LED stands for light-emitting diode. They are small semiconductor chips that convert electricity into light as it passes though them. 

Traditional incandescent lighting produces light as a secondary output from an intensely heated filament requiring a great deal of energy. 

However LEDs convert most of the energy that flows through them into light, and can thus be nearly twice as efficient as incandescent bulbs.

Recent development in fluorescent lighting technology has made compact fluorescent lights (CFLs) an increasingly common energy saving alternative for consumers. However LED lighting is even more efficient in the long run due to its long lifespan. 

LEDs can last 50-75 times longer than incandescent lights and 6-8 times longer than CFLs. While the initial costs for LEDs remains more costly than incandescents and fluorescents, the extreme efficiency and long life make them both a cost saver and an energy saver over time.

Meanwhile, there are significant health and environmental risks associated with fluorescent lights. Many fluorescent bulbs contain mercury, which is highly toxic and potentially dangerous. 

Though CFLs typically contain only small amounts of mercury, any exposure is potentially harmful, and improper disposal could pose long-term health threats in buildings and water sources. Additionally, many CFLs are covered in a phosphor coating which adds to the hazards of breakage and disposal.

Whoever who has worked in an office with fluorescent tube lighting knows about the irritation and distraction of constantly flickering lights. Sometimes, fluorescent flickering over long periods can even cause vision and eye problems. 

Another benefit of lighting with LED ceiling lamp is the elimination of flickering. LEDs do lose their luminosity of time, however the output for their advertised lifespan is a steady, clear stream of light.

LED lighting seems like an obvious alternative. However, while LEDs have been around for years for limited applications as display and indicator lights, it is only recently that LED technology has led to LEDs which are able to produce the kind and amount of illumination necessary for general use. 

Additionally, as with other semiconductor technologies, one can expect that LED lighting will only continue to improve.

LED lighting bulbs may offer a solution to many businesses and customers seeking increased energy efficiency and reduced environmental impact. 

It may mean additional money spent, however installing LED light bulbs could be a cost saving move over the long run. And as the technology improves, the advantages will likely increase as well.

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