80 watt all in one solar street light brighter energy powered by nombimz high quality led chip 160 lumen/w. lighting time: 10 cloudy /rainy days still lighting high quality die-cast aluminum: ultra-thin to anti-wind level: 70m/sec detachable design —save after-services costs 30%, because battery pack, led panel, solar panel are all separated , no need all to take away from pole, easily assemble and maintain. application high way/ park/ street/ roadway/ parking lot/ public square/ plaza/ campus/ airfield/ farm & ranch /remote area/ military base/ government project for special use.