1,60w led racket street light 2,Bridglux chip 3,IP65 4,Lifespan:50000hours 5, ... -30°C-50°CWorking humidity10%-90%RH Feature of LED Street light top quality LED chipEnergy-saving, environment protection,Long service ... then tighten the nut. Application 1.Highway 2.Roadway 3.Street/Park/Garden/Square/Factory