... *190mm 3.innovative technology 4.the dome is PC material LED WARNING LIGHTBAR 1,PC and aluninium alloy material 2,Low power ... ,long operating life 3,LED bulbs,energy saving,low consumption,environmental protection LED lightbar Model LED2061 Volts DC12V(DC24V,please ... 287mmW X190mmH Packing 1220mm×350mm×230mm/16kg/1pc/1carton trapeziform emergency lightbar LED-2061