... ,environment-protecting,long lifespan 3.appllication: Street,Outside Building,Square LED HIGH BAY LIGHTAluminum shell,aluminum shell surface traeatment,indeoendent research ... >0.95led power60w120wSystem power68w130wled lnitial flux80-100/wlm80-100/wlmled color rendering indexra>85ra>85 working temperature50/-35°C 50/-35 ... net weight 5 kgs 6 kgs packaging size380mm500mm ce quality led mining light