Wutar siginar malam buɗe ido yawanci tana da girman DN50-300 da matsa lamba ƙasa da PN16.Ana amfani da shi sosai a cikin sinadarai na kwal, petrochemical, roba, takarda, magunguna da sauran bututun mai a matsayin karkatarwa da haɗuwa ko na'urar sauya kwarara don kafofin watsa labarai.