HB3 car bulbs – how to choose the right lighting
The HB3 is a halogen bulb also called 9005 under certain standards, used in selected main-beam lamps. The HB3 marking identifies a particular bulb family, but fitment also depends on the lamp and vehicle manufacturers' specifications.
How to choose an HB3 bulb
Check the old bulb marking or your car manual. Compare the base, electrical parameters and lamp purpose. Do not choose a replacement based solely on its appearance; for kits, verify the exact bulbs included.
Safe replacement and use
Turn the lights off and let the bulb cool before changing it. Fit it properly in the headlamp, avoid touching the glass with bare fingers when prohibited by the manufacturer, and use only approved light sources. Check operation and alignment afterwards when required.
See other car bulbs and compare specifications with your vehicle manual.


