... good quality. Application range (JMB,BJZ,DG,BZ and DM light control transformer) It is suitable ... lamp. Model and its meaning (JMB,BJZ,DG,BZ and DM light control transformer) Technical character (JMB ... the rated capacity. Working environment (JMB,BJZ,DG,BZ and DM light control transformer) The transformer can ... rain or snow. Notice: (JMB,BJZ,DG,BZ and DM light control transformer) 1.Before purchasing, ...