LED advertisement boards

[Sahib]

Hi Guys!
We propose to install LED advertisement boards for increasing revenue to the company. What are the technical aspects to be taken care of for both energy economy and longevity of the LED advertisement boards? Thanks.

 

[GoldDigger]

They have to be brighter during the day and dim automatically at night.
Most strict energy laws specify a maximum brightness per unit area.
I assume you are talking about the dot matrix video panels, yes?

 

[Sahib]

Yes. Thanks Goldy. Our specification calls for a peak power of less than 100W for a display board of size 9'x6'. Of course it is vague.