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