Mine bar,Mining bar,LED Mining bar,LED light bar 1.One beacon 2.Two comb lamps: Stop/Indictor/Reverse 3.Reverse loudspeaker Mine bar,Mining bar,LED Mining bar,LED light bar Product DetailsOne beaconTwo comb lamps: Stop/Indictor/ReverseReverse loudspeakerPlace of Origin:Zhajiang,China(Mainland)Certification:E-markWe can design according to your requirement.