54W Emergency Light Bars 618 1)CE,ROHS Approval ... 54W Emergency Light Bars 618 for Atv,Utv,Suv,Truck,Farm MachineryModel No.618Size291×82×72mmPowerHigh Power LED ... Quart Lens with high light transmission3):Applying to difference light resource(Such HIGH LED Lamp)4):The suitable ... waterproof,dustproof , quakeproof.6):Anti explosion7):Install light resource easily8):The valid irradiation distance is much ...