Review on 💡 NOVSIGHT H13/9008 LED Headlight Bulbs - 12000 Lumens, 300% Brighter Conversion Kits - 60W, IP68 Waterproof, 6500K Cool White - Fast Cooling Halogen Replacement by Javarie Malick

Check out the F150 installation video. three 10mm screws for the headlight housing. Perfect OEM fit. Be sure to remove the hex screw in the LED light housing, install the flashlight and retaining ring by rotating only the plastic retaining ring, not the LED fan housing! Once the ring is in place, rotate the LED fan housing until the light panel is vertical and the non-numeric LED panel label is on top. Do this on both sides of the truck. If you see your treble/bass are reversed, you need to rotate the bulb 180 degrees. After everything looks normal, remove the bulbs with the retaining ring and replace the hex bolt.