With the issue of counterfeit bulbs becoming more prevalent in the market, it’s important to make sure you are armed with the knowledge to ensure that you are investing in genuine, quality products. There are several fake products claiming to be from Philips circulating the market, which are not only poor quality but a risk to your safety. With this in mind, Philips have created an easy solution to make sure your bulbs are genuine. Should you have any doubts, simply scan the unique QR code on the product packaging to check the bulb’s authenticity.

Why buy Philips Ultinon Pro9100 LED H4?

For those looking for an LED with high-performance technology and a truly stylish effect, look no further than the Philips Ultinon Pro9100 LED.

These all-new, premium headlight bulbs from Philips offer unparalleled vision on the road with enhanced brightness by up to 350%. This gives you improved visibility on the road so you can be ready for anything. With up to 5,000 hours of use, you can also be sure to get the most out of your new bulbs, avoiding the tedious task of regular replacements as with standard LEDs.

With an impressive 5800 Kelvin rating, this provides a whiter light projection, allowing you to make a stylish statement. With a compact design featuring high-quality components and easy installation, you can easily fit your new bulbs in minutes and enjoy your new look.

Highly compatible in a range of fittings including: H1, H3, H4, H7, H11, HIR2, HB3/HB4, H8/H11/H16 (fog).

Features and benefits of the Philips Ultinon Pro9100 LED H4 bulbs

  • 350% more brightness
  • 5,800K colour rating for brighter white light
  • Up to 5,000 hours lifespan
  • Wide range of fittings available
  • Simple, fuss-free installation with the new one-piece bulb design*
  • Five-year warranty period* - See details

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

About Philips

Leading the way in automotive lighting for over 100 years, Philips has become a trusted, authority name in the industry. Supplying high-quality, premium products to over 150 countries globally, Philips continue to remain a go-to for their headlight bulbs. For safer, smoother journeys all around.

Product specification

Number of Bulbs2
FittingH4 (472)
Bulb TypeStyling, Maximum Performance
Lumens1000, 1500lm
RangeUltinon Pro9100
Kelvin Ratingup to 5800K
Road LegalNo
Light Improvement
Here's all you need to know about our delivery services on orders below:
Destination Delivery Method Delivery Time Price
UK Economy Delivery
FREE Delivery
Tracked Delivery 48 Hours
Tracked Delivery 24 Hours
*DPD Next Day Delivery
3-4 Working Days
3-4 Working Days
2-3 Working Days
1-2 Working Days
1 Working Day
£1.69 on orders under £14.99
Free on orders over £14.99

Standard Delivery

FREE Standard Delivery
Tracked Delivery  

7-10 Working Days

7-10 Working Days

5-7 Working Days

$5.75 on orders under $31.95

Free on orders over $31.95


Canada Tracked Delivery 7-10 Working Days $4.99
*US Standard Delivery
Tracked Delivery
7-10 Working Days
5-7 Working Days
Standard Delivery
Tracked Delivery
7-10 Working Days
5-7 Working Days
New Zealand Standard Delivery
Tracked Delivery
7-10 Working Days
5-7 Working Days
*Europe Standard Delivery
Tracked Delivery
7-10 Working Days
5-7 Working Days

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.

Customer Reviews


Wow amazing light


I brought these for my fjr1300 (bike) as I hate halogen yellow, and don't have space for hid upgrade. I took a chance and ordered these, fitted them today and just took them out for a test. Quite simply WOW! These are easy better than I expected, much better light than any halogen I've had even the gt200% brighter. These are a crisp white light around 5000k, and the light spread is excellent. Mot importantly the light on the road is outstanding and exceeded my expectations ten fold. Don't touch cheap led bulbs there usually useless, but these are definately worth a good look at. These are so simple to fit and no modification is required. Aoart from my bike being a bugger to get at the bulbs, the job only took me 30 minutes, but with better access would take less than 5. If you want hid quality light but can't, then these are a good equil. Maybe not quite as brie as hid, but definately a very close 2nd. Don't let the large price tag fool you as if they truely do run for 5+years, that's about £22 a year for decent quality light, which is actually cheaper than the 200% Philips halogen I've been using. Definitely give them a go, just check the legalities of your county and led bulbs as I know some won't let you use them. Warning, don't look at them when they on, you will certainly damage your eyes. Warning 2. Your bike / car will look so dam cool. They look good and perform just as good. I will definately be buying these again (hopefully not for 5 years though)


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Philips Ultinon Pro9100 LED H4 (Twin)

5.0 1 customer review

$ 216.24