A portable working light apparatus has a station bracket, a first light module and a second light module. The station bracket comprising handle bar, a middle bar and a bottom base. The first light module and the second light module are placed at two sides of the bracket station. The first light module and the second light module are rotatable with respect to a surface ground and with respect to the bracket station with a first joint rotator and a second joint rotator. The first light module and the second light module may also be detached from the bracket station.