Many people have such a demand, want to know led display semi-outdoor and what is the difference between the whole family?
Outdoor and semi-outdoor distinction:
1, outdoor production is filling and then after filling the package on the package, and semi-outdoor without filling
2, outdoor need to do all waterproof, semi-outdoor do not need water.
3, the outdoor brightness higher, semi-outdoor brightness can be generally
4, the outdoor use of the whole closed box made of high protection level; semi-outdoor is made of direct aluminum or simple box made of low protection
5, the outdoor structure also need to do waterproof, and semi-outdoor structure do not need to do waterproof