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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