LED knowledge popularization: what are the common LED display rental box

Of course there are aviation boxes, mainly with LED display screen size is different, then the size of the box volume is different, Led display screen equipment is generally in the 50 inch or so, in layman's terms is 50 cm, a led aviation box can be loaded with 5 or 6 blocks of LED display, P3 rental price in 300 yuan / per square above, according to the 2017 economic increase Zhang may will also fluctuate.