1.Metal cover for emergency light-Wall mounted emergency light wire cover-The emergency light wire protective guard is simple and practical, excellent and useful, carefully crafted, not easy to deform. 2.Wall mount emergency light wire guard-This wall mount emergency light protective guard is very easy to install and simple to operate, giving you huge convenience. 3.Metal exit sign cover exit sign protective wire guard emergency light wall protective cover. Simple in structure, easy to use, strong and protective, you can use it with confidence. 4.Metal emergency light protective guard- The emergency light wire guard can be used to public places, such as cinema, movie theater, and shopping mall.