What is the difference between an outdoor digital signage and an outdoor light box?
In the outdoor advertising market, outdoor digital signages are always compared with outdoor light boxes.
Although the appearance of the outdoor
advertising machine is "similar" to the outdoor light box to the
naked eye, in fact, the two are very different in terms of materials and
performance!
Brightness Difference
Outdoor advertising usually needs to be
exposed to strong light such as sunlight, so the requirements for brightness are
higher.
The outdoor advertising machines produced
by YODA can reach a brightness of 3500-4000cd/㎡, while
the light boxes are mostly illuminated by 12V lamps such as LED lamp beads and
LED modules, which obviously cannot meet the needs of outdoor display.
Temperature and heat dissipation
The outdoor advertising machine produced by
YODA not only consumes low power on the screen, but also emits relatively low
heat. It also designs an air-cooled cooling system or an air-conditioning
cooling system in the outdoor advertising machine.
In order to avoid damage to internal
accessories or short-circuit fire when the outdoor ambient temperature is too
high.
Outdoor light boxes usually rely on heat
dissipation holes for natural heat dissipation, and no special heat dissipation
system is designed.
After being placed in an outdoor
environment and working for a long time, it is easy to cause short circuits due
to excessive temperature, and there may even be potential safety hazards.
Protective Glass
In order to adapt to the special external
working environment of the outdoor digital signage, it is generally equipped
with professional AR/AG protective glass.
Not only can it prevent glare, isolate
ultraviolet rays, but the hardness of the glass can reach Mohs 7, and it has
the function of tempering and explosion-proof.
Outdoor lightboxes usually do not use
special protection and do not have the characteristics of high hardness and
explosion-proof.
Therefore, there are still many differences
between outdoor advertising machines and outdoor light boxes.
Anyone who wants to carry out outdoor
advertising can choose an outdoor advertising machine with a higher safety
factor and better display effect according to their own needs.
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