... for safety lighting and indicator lamp. Model and its meaning (JMB,BJZ,DG,BZ and DM light control transformer) Technical character ... voltage output terminal can bear the rated capacity. Working environment (JMB,BJZ,DG,BZ and DM light control transformer) The transformer ... service life. Specification and installation size(JMB) (JMB,BJZ,DG,BZ and DM light control transformer) JMB,BJZ,DG,BZ and DM light ...