Philips Ultinon Pro5100 LED 9003 (HB2/H4) Car Headlight Bulbs

The rise of fake car headlight bulbs is a widespread problem within the automotive lighting industry. Thankfully, all Philips products come with a unique QR code printed on the packaging, that lets customers verify the product’s authenticity. Learn more about avoiding counterfeit bulbs.

Why buy Philips Ultinon Pro5100 LED H4?

The Philips Ultinon Pro5100 range generates a bright 5800K light that is close to daylight levels, offering up to 160% more brightness than standard halogen bulbs.

Get peace of mind with improved safety - enhanced visibility will improve your view of the road ahead whilst also ensuring other road users can see you more clearly.

Plus, thanks to advanced technology, you will get up to 3,000 hours of use which is exceptional for a high-performance bulb.

Select from: H1, H3, H4, H7, H11, HIR2, HB3 and HB4 headlight fittings, or H8, H11 and H16 fog light fittings.

Features and benefits of the Philips Ultinon Pro5100 LED 9003 (HB2/H4) bulbs

• 160% brighter than standard halogen headlights
• 5800K colour temperature produces a bright white beam
• Suitable for a wide range of car makes and models
• Perfect LED positioning gives a precise beam placement
• No dazzle effect on oncoming vehicles
• Quick, easy installation with one-piece bulb design*
• One year extended warranty* - See details

*In rare cases, an additional light repair CANbus may be required to eliminate flickering completely.

About Philips

Philips have been producing high-quality automotive lighting products for over 100 years. With access to advanced technology and by following meticulous manufacturing standards, it is obvious why 1 in every 3 cars worldwide comes with Philips’ headlight bulbs fitted.

Product specification

We're now operating a new system for deliveries, whereby certain orders are processed on demand. This means that particular products may take longer to arrive, as we will request these from our supplier after you place your order - Please see individual product pages where delivery is impacted. But won't worry, it'll be worth the wait.

*We only ship to parts of the US, states include: California, Florida, Georgia, Illinois, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Texas, Virginia, Washington, Alabama, Arizona, Colorado, Iowa, Idaho, Kansas, Massachusetts, Maine, Missouri, Mississippi, Montana, North Dakota, New Mexico, Oklahoma, Oregon, South Carolina, Tennessee, Wisconsin

*We only ship to parts of Europe, countries include: Belgium, Cyprus, Denmark, Finland, France, Germany, Greece, Ireland, Netherlands, Portugal and Sweden.

*DPD Next Day Delivery orders to the UK, please note:

- Orders placed before 3:30pm Friday will be delivered Monday.
- Orders placed after 3:30pm Friday will be delivered Tuesday.

Unfortunately due to regular problems when delivering to certain countries via a non-tracked service, we cannot currently offer our free international delivery service to the following:

• New Zealand

On rare occasions, due to factors outside of our control, delivery may take slightly longer. If you haven't received your order within the estimated time please accept our apologies. Please contact us and we'll be happy to provide further assistance.

Special note for Australia: We have been advised that parcels are currently expected to take 15-25 working days to arrive to Australia, depending on the location. This is due to measures being taken to prevent the spread of Covid-19. We are currently taking steps to try to reduce this delivery time as much as possible. 

Please note: If your parcel is being shipped internationally, additional customs fees may apply.