LCD Projector Lamp
One of the most important components of a Liquid Crystal
Display device is its LCD projector lamp. Different
models and different designs use different types of LCD
lamps, ranging from incandescent, fluorescent, halogen,
metal halide, full spectrum and low/high pressure
sodium, the list goes on.
If you're looking for a replacement lamp for your Liquid
Crystal Display device make sure you know the exact
model and make you're buying the replacement for because
different models use different types of lamps.
One of the main things to look out for in a lamp used
for a Liquid Crystal Display projector is the life of
each lamp. The type of lamp used has a direct bearing on
the life of a lamp. Lamp life is usually calculated by
the number of hours it can burn for with peak lamp life
referring to the period of time during which the lamp is
able to emit eighty to ninety percent of total
brightness.
Lamps using metal halide are known to have a lamp life
ranging from 700 up to 4,000 hours. These light sources
burn with a white light while halogen lamps in contrast,
burn with a yellowish light. Halogen lamps also known to
burn at a steady rate with a brightness that is
consistent throughout its lamp life while other lamps
tend to grow gradually dimmer towards the end of its
life.
In order to prolong the life of your LCD device, you
must exercise discipline and 'clever' use. A Liquid
Crystal Display lamp will last to its maximum rated
hours if it is allowed to regularly cool down. In this
'cool down' mode, the device should be kept at a lower
power. In addition, an economy mode is the preferred
modus operandi if you're looking to keep the lifespan of
your lamp at its maximum. Finally, operating your LCD
projector lamp in a clean and fairly dust-free
environment will certainly help your lamp life extension
cause.
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