54W Emergency Light Bars 618 1)CE,ROHS Approval. 2)Casting Aluminum Alloy ... )Tempered Glass Lens 4)1 Year Warranty 2012 Super 54W Emergency Light Bars 618 for Atv,Utv,Suv,Truck,Farm MachineryModel No ... performance of tight waterproof,dustproof , quakeproof.6):Anti explosion7):Install light resource easily8):The valid irradiation distance is much more longer ...