... energy, Certificate:CE,IP65,ISO9001-2008 Feature specification for warning light:1) lightbar working voltage:DC12V or DC24V2) LED ... lightbar (led sign,emergency light)is unique design for lightbar and good sell ... at present3) This caution light adopt high quality led light (led lightbar), the warning sign is very brightness and ... lightbar.PASSED IP65, CE mini lightbar, warning light