LED light bar,Mine bar,Mining bar,LED Mining bar 1.Reverse alarms on selected models 2.LED rotating beacon 3.Combinarion lamp LED light bar,Mine bar,Mining bar,LED Mining bar Product Details 10-30VReverse alarms on selected modelsLED rotating beaconTurn,stop ,reverse ,tailPlace of Origin:Zhejiang,China(Mainland)Our factory can design according to your requirement, we accept OEM