Sound Dampeners - (3 ct.)
Our light bar Sound Dampeners are an excellent solution to eliminate any sound or whistle from the wind. Normally this problem only applies at high speeds and for lights mounted over the windshield.
Simply insert the LED light bar silencer into the back side of the housing plugging up the fin-style heat sink. This will greatly reduce additional noise created from adding a light bar, like the 40 inch LED light bar, above the windshield on your vehicle.