Fits Whelen Universal Ion emergency light (light not included). Housing allows for adjustment from 90 to 140 degrees, allowing it to fit most windshields and rear windows of vehicles. Comes with 1.1mm 3M VHB double sided tape attached, thicker tape may be required for more curved windshields. Also comes with required mounting hardware to install the Ion inside the housing.
MADE IN CANADA WITH USA MATERIALS!