... suitable for various modern vehicles. Double layer design,xenon strobe or LED modules are optional for upper layer built,and ... lightbar. Both upper and lower lens cover are polycarbonate with excellent transparency. Red,blue,amber or clear available for ... Net weightWorking voltage Power Controller Matched siren options,speaker in the middle Color optionsMajor light sourcesTBD265121 1200,416,253 13.6KG ...