BANGOR — A power outage in downtown Bangor is affecting businesses and traffic lights.

Emera Maine officials say more than 360 customers are without power.

Motorists in the downtown area are urged to use caution due to some traffic lights being out and crews working throughout the area. The cause of the outage was not immediately known.

The outage encompasses Main Street, Union Street and Hammond and Harlow streets, among others.

Emera Maine officials say they hope to have power restored by early afternoon.