This article combines the statistical data of recent years'thunderstorm disaster compilations and typical case selections nationwide,and analyzes the causes and hazards of lightning electromagnetic pulse generation.Referring to the current relevant lightning protection technology specifications for the construction of electronic information rooms and the basic principles of electromagnetic shielding technology,specific shielding measures are proposed for the protection of information rooms from lightning electromagnetic pulses.The aim is to provide reference suggestions for the subsequent construction practice of electronic information rooms.