It is used on highway construct , erection of house,parking lot,gas station ,toll-gate solar barricade light specification :1.solar panel ;0 ... :2.4V rechargeable AA Ni-MH battery .3.led :4 pcs ultra bright led 4.lightting model:standard flash rate in 65 ... ,Panyu north avenue,Panyu district, Guangzhou,Guangdong,China solar barricade light,warning lamp ,solar led signal light,traffic safety ...