Material:High Impact Polypropylene Anit-crash and waterproof Super brightness,visibility more than 800m EN standard Warning ... Lux08) Flash Rate :65+-15%09) Light Mode : Flashing mode and Constant mode can be choosed10) Duty Cycle: 1:1011) Weight ... ,Panyu north avenue,Panyu district, Guangzhou,Guangdong,China warning lamp.solar led light ,solar barricade light