... BEIJING OLYMPIC with enery conservation, emisson reduction, as green product 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 LED8100 Volts DC12V(DC24V ... ,please note us) Color red/blue/amber/clear LED module 22pcs modules each of 8LEDs all around the loghtbar ...