Firefighters in Roselle responded to reports of an explosion inside a home in the town late Friday night.
According to a preliminary investigation, dispatch operators were notified of loud noises coming from a home in the 500 block of Drake Avenue around 11 p.m.
When firefighters arrived at the scene, the observed light smoke coming from a two-family home at that location.
Upon their investigation, fire officials concluded fireworks went off in the home's basement, but no fire was present.
There were no injuries reported.