Features:1) Cover: PC lens by special strengthened treatment2) Light sources: LED, strobe, halogen lights to create extremely shining to alarm pedestrians 3) LED tube and strobe tube to flash or steady burn4) Halogen bulbs for rotating or steady burn5) LED tube: powerful LED; bright LED 6) Strobe tube: U xenon tube, spiral xenon tube7) Rotator: halogen bulb and rubber ring for conventional rotator; H1 bulb with gear device for the second generation rotator 8) Perfectly used for police, military, army and law enforcement vehicles, as well as widely used for police car, ambulance, fire truck, trailer, wrecker, road construction crews, dot workers and utility companies9) This series includes light bar, warning light, LED light bar, rotating light bar, strobe light bar, beacon, LED beacon, strobe beacon, rotating beacon, mini light bar producing area:China payment:T/T, L/C at sight