Light bulb is
one of the greatest inventions of all time and it has enabled human beings to
pursue tasks that were considered unimaginable before. With the passing time,
the use of light bulbs has greatly advanced and with the available
technological techniques, light bulbs have been modified to become more cheap,
durable and energy-efficient. These new modified light bulbs are known as light
emitting diodes.
Light emitting
diode or LED is a semiconductor device that emits light by an effect called
electroluminescence. LED was first discovered by Nick Holonyak Jr. in the year
1962. Since then a lot of developments have been made in this regard and now
LEDs are known to have innumerable benefits. LEDs are extensively used in
aviation lighting, automobile lighting, traffic lights, mobile phones,
television, etc.
The regular
incandescent and fluorescent bulbs that we use at our homes and offices do not
have a very long life. They contain filaments which are made using hazardous
elements and gases like mercury, tungsten, lead and arsenic. Buy LED lighting
that comprises of solid state components in the form of small capsules and the
absence of any filament makes it very strong and hence, it does not lead to any
kind of breakage incase of strong vibrations. This means LED lightings are more
durable and they need not be replaced very often.
A standard
incandescent bulb converts about 90% of the electricity into heat and only 10%
of electricity is used for providing light output. Buy LED lighting that uses
only 15% of the energy of a conventional bulb and generates 85% light emission.
This means LEDs are highly energy efficient and can definitely lead to a decrease
in the amount of your soaring electricity bills.
Buy LED lighting
that has a lifespan of about 80000 hours thus, eliminating any maintenance
costs. LEDs start instantly at the time of switching on without any backup at
full brightness. Because of this reason, they are widely used in flashlights
and traffic signals. They operate at low voltage without heating up and are
cool to touch.
Buy LED lighting
that can be used for decorative purposes as well. They are available in a variety
of colors and LED wall lightings are a good option for those who are thinking
of renovating their interiors.
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