... many flash patterns 3)Low power consumption,energy savin LED WARNING LIGHTBAR 1,PC lenses 2,Low power,long ... note us) Color red,blue,amber,clear lenses LED module 22pcs modules each of 4LEDs GEN II all ... around the lightbar Flash patterns many flash patterns power LED bulb power:80W \ Speaker power :80W Material PC ... no speaker) 1320mm×360mm×180mm/10kg/1pc/1carton LED emergency light bar LED3903