The latest technology in signage can be used by law
enforcement and road workers to relay the latest information to the
public. LED display signs can be used for a variety of reasons. One of
the most common reasons is to display current traffic situations and
alert drivers to possible problems ahead.
LED
display signs operate by electroluminescence. This is described as an
optical phenomenon and electrical phenomenon that occurs when material
emits light as a response to an electric current passed through it. LED
displays are more powerful than neon lights and are also known to be
more durable in the long run. You may have seen LED signs in various
places around town, including store signage and traffic advisories.
Why use LED display for traffic:
When
you need to inform the public of an event or problem, specifically, the
motorized public, there are numerous ways to accomplish this. Flashing
yellow hazard lights, road barrels and cones and warning signs all alert
the public that there is something up ahead, a condition that they
should be aware of or something else occurring on the road. However,
these signs and lights are all ambiguous. While they inform drivers that
there is something ahead, it does not tell them what to expect. This
can lead to many different problems. And this is where traffic LED display come to action.
The
use of digital displays in calculators, watches, and all forms of
instrumentation is increasing day by day. We can see LED displays in
railway stations, airport traffic signals, stock exchanges, clocks, and
almost everywhere. You can easily come across moving message LED display
used in shopping malls, traffic areas, etc. It has thus contributed to
the current extensive interest in devices that will emit light when
properly biased.
How to select the best size?
LED
signs are available in an overwhelming number of sizes. How do you
determine which size will be most effective in your location?
Understanding Viewing Distance, Character Height, Pixel Matrix and
Resolution (or Pitch) will help you make an informed decision.
LED display to attract customers:
One
of the most popular ways to attract customers is by using an LED sign.
LED signs are a great way to advertise, and they have came quite a way
since the days of scrolling text, two or three color LED signs that used
to grab our attention.
Be it in the traffic industry or business arena – the use of LEDs are really plenty.