Whelen Lin6 LED strobe lights (2) (BLUE)

Whelen Lin6 LED strobe lights (2)  with surfsce mount flanges- USED - worked when removed from vehicle.  (BLUE)

NOTE:  To be used for lawful purposes only!  The mounting and display of Blue or Red lights on vehicles is regulated by law in in Massachusetts and a registry permit is required-  If outside MASS, check laws in your state for other requirements.