H4 Bulb, also named 9003 and HB2, is widely used on many vehicles with dual beam headlight. It contains two filaments, giving them the option of being either high and low beam light.
- Bullet B1 Series H4/9003 High Low Beam LED Headlight Bulb - 60W 7200LM 6500K White Plug and Play - 2 Bulbs
- Bullet B4 Series H4/9003/HB2 LED Headlight Bulb - 60W 7200LM 3 Colors 6500K / 4300K / 3000K - 2 Bulbs
When installing H4 LED headlight on the vehicle, the adapter may need to be removed from the headlight bulb firstly. It’s easy to remove that part with follow steps.
- Take on the glove to protect the hands and easy to push.
- Push the adapter to the bottom of the bulb.
- Rotate the adapter while pushing till in right postion.
- Take out the adapter easily.
Or follow the tutorial in the videos bellow.