Papan iklan LED luar adalah sejenis pengiklanan. Pengiklanan luar kini menjadi standard yang dipilih oleh banyak perniagaan. Untuk mencapai hasil yang lebih baik, papan iklan LED luaran biasanya dipasang dengan pelbagai lampu untuk pencahayaan, supaya ia boleh digunakan walaupun pada waktu malam. kesan publisiti.

Mengikut saiz papan iklan LED luaran, ia dibahagikan kepada:

1. "S" type sign - the area of the billboard exceeds 250 square meters, such as the super-large advertising towers distributed on the roof of large buildings and roadside;

2. "B" type board - the area of the billboard is between 21 square meters and 249 square meters, such as medium-sized billboards such as roof, side, and single-column billboards;

3. "P" type sign - the billboard area is between 1 square meter and 20 square meters, such as sidewalk light boxes, lamp post light boxes, telephone booths, car booths and other small billboards.

The use of outdoor LED billboards is now increasingly popular, and the installation locations are generally in places with a lot of traffic. The first consideration when using lights here is whether it will cause some trouble to passing vehicles. The installation of some lights is very unreasonable. When the billboard is illuminated, the light also illuminates the road and will illuminate passing vehicles and pedestrians. At this time, there are certain risk factors. Because if there are relatively bright lights ahead, people's eyes will temporarily lose their judgment or can't see the road conditions in front of them clearly. In this state, it is easy to cause traffic accidents.

Apabila memasang lampu, lebih baik untuk menerangi cahaya dari bahagian bawah kanan ke atas, dan cahaya tidak dapat dipantulkan. Selagi papan iklan boleh diterangi, tidak semestinya terang. Ia dilarang sama sekali untuk menyinari ke bawah atau menyebabkan astigmatisme; terdapat keperluan tertentu apabila menggunakan lampu dan tanglung. Adalah disyorkan untuk menggunakan lampu dengan warna kekuningan, lampu pijar dan lampu dengan cahaya yang kuat tidak boleh digunakan.