H11 bulb to HB4 headlight adapter
thingiverse
Needed an adapter to convert my H11 LED bulbs for use in an HB4 projector housing. Projects correct beam pattern. The hole is for an optional M2 screw to lock the bulb to the adapter to make installation into the headlight easier. This adapter works with H11,H9,H8 bulbs as well.
Download Model from thingiverse
With this file you will be able to print H11 bulb to HB4 headlight adapter with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on H11 bulb to HB4 headlight adapter.