  We follow the premise that most intermediate luminosity optical transients
(ILOTs) are powered by rapid mass accretion onto a main sequence star, and
study the effects of jets launched by an accretion disk. The disk is formed due
to large specific angular momentum of the accreted mass. The two opposite jets
might expel some of the mass from the reservoir of gas that feeds the disk, and
therefore reduces and shortens the mass accretion process. We argue that by
this process ILOTs limit their luminosity and might even shut themselves off in
this negative jet feedback mechanism (JFM). The group of ILOTs is a new member
of a large family of astrophysical objects whose activity is regulated by the
operation of the JFM.
