What
Are LED Lanterns?
Light emitting diodes, commonly called LEDs, which
are used is LED camping lanterns and flashlights are
real unsung heroes in the lighting world.
LEDs have several advantages over conventional
incandescent camping lamps. For one thing, they
don't have a filament and will never burn out,
so they last much longer. Additionally, their small
plastic bulb makes them a lot more durable. They
also fit more easily into camping lanterns and are
better for the environment .
But the main advantage is efficiency (or battery
life). In conventional incandescent lantern bulbs,
the light-production process involves generating a
lot of heat (the filament must be warmed). This is
completely wasted energy, unless you're using the
lamp as a heater, because a huge portion of the
available electricity isn't going toward producing
visible light. LEDs generate very little heat,
relatively speaking. A much higher percentage of the
electrical power is going directly to generating
light, which cuts down on the electricity demands
considerably.
Up until recently, they were too expensive to use
for most camping lighting applications because
they're built around advanced semiconductor
material. The price of semiconductor devices has
plummeted over the past decade, however, making LED
lanterns a more cost-effective lighting option for a
wide range of situations. While they may be more
expensive than incandescent lights up front, their
lower cost in the long run can make them a better
buy. In the future, they will play an even bigger
role in the world of technology.
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