Protect yourself from counterfeit bulbs. These fake products have become more common in the market, though you don’t have to fall victim to the scam. Thanks to Philips’ unique QR codes used on the product packaging, a simple check using your smartphone can tell you in minutes whether your bulbs are genuine. All so you can enjoy high-quality, genuine Philips products which are fit for your vehicle. Read more about counterfeit bulbs.

Get that luxury feeling for your vehicle with Philips’ Diamond Vision range. These halogen bulbs provide the perfect stylish upgrade for your vehicle thanks to a higher 5000 Kelvin colour temperature rating.

This results in a crisp, white light projection with a subtle blue tint from the bulb’s clever coating, providing a better look all around.

Why buy Philips Diamond Vision H4 (Twin)?

The Philips Diamond Vision H4 (Twin) bulbs will make the perfect compatible addition to your vehicle if you are looking to add a touch of style.

The 5000K rating places these bulbs on the higher end of the scale, with a white-blue light that will become a popular talking point of your vehicle. Perfect for making the ultimate stylish statement.

Features and benefits of Philips Diamond Vision H4 (Twin)

  • 5000K colour-temperature rating for whiter light
  • Similar match with HID Xenon bulbs
  • Whitest halogen upgrade
  • 12-month warranty included
  • Compatible with 12V systems
  • 55W 
  • Not road legal in the EU

About Philips

For over 100 years, Philips has been providing high-quality automotive lighting solutions to motorists around the world. Making journeys brighter and safer, Philips’ products are trusted in the marketplace thanks to the expert craftsmanship and rigorous testing standards that go into making them.

PLEASE NOTE: The standard unit for colour temperature is Kelvin (K). Brightness is measured in lumen. Standard halogen bulbs produce yellow light at 3200K. Xenon HID technology produces white light at 4200K. The colour temperature for bluish white light is 5000K. The colour and brightness of the headlights in the visual is not an actual representation of Philips headlights. The Philips Diamond Vision range is not road legal in the UK. Philips Diamond Vision car bulbs do not comply with ECE R37 regulations and are not road legal. We are therefore not legally responsible for any future action relating to the use of these non-road legal bulbs if used on public highways or any other on-road situation.

Product specification

Number of Bulbs2
FittingH4 (472)
Bulb TypeStyling
Kelvin Rating5000K
Road LegalNo
RangeDiamond Vision
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


H4 globe


The product is of great quality and as described, though a bit disappointed in the amount of light it gives, I was expecting more


Reviewed on:

Yellow to White


Easy to install Mini Cooper R56. From old smokey looking beams we have now pure white, almost tinting to blue. -Thanks


Reviewed on:

Motorbike Replacement Bulb


Nice bulb really improved the light on my Scout motorbike very bright now


Reviewed on:

H4 ultimate white light


Beautiful light they do a great job, highly recommended.


Reviewed on:

Bright white light


I bought these to replace my old bulbs. Much improved distance sight with these bulbs.


Reviewed on:

Looking for light


Really pleased with these babies. Out here in canada ya need to see what's coming and this bulds fits the bill for me. Power bulbs are the bestbvalue for money as well..... especially if you need to ship ya goods to another country. keep up the good work guys


Reviewed on:

Great Light, Low Price


Perfect bulb for anyone who wants to upgrade to a whiter light.


Reviewed on:

Clean white light


Very happy with these globes, provide a nice white look over the dull yellow lights and they also light up the road fairly well.


Reviewed on:



perfect...just what i wanted..good service...great pricing

Rob L

Reviewed on:



Excellent price, service and of course very quick delivery. Goods arrived well within agreed timeframe and in perfect working order. Plan to use them again very soon for my other vehicles.


Reviewed on:

Would recommend


Pretty satisfactory for the does have a white beam and clearly stands out Cheers


Reviewed on:

Gret Headlight


Look Great

Wow Great

Reviewed on:

philips diamond h4


increases the look of the car as well as length of visibility when driving at night


Reviewed on:



Great item. Super vision, completely white beam :) Number 1 of bulbs!


Reviewed on:

Great bulbs


Bought a set of Osram, one bulb died within a few months. Powe Bulbs gave discount and flexibility for me to choose another brand/type of bulb. Best customer Service. Have them on a MINI Cooper R56, looks great and IMO the brightness is more than the standard bulb. Bought a set of W5W LED driving light to acoommodate the whiteness. Pretty happy with the result.

Papa XO

Reviewed on:

Diamond Vision


Little disappointed with it, i dint expect it to bright as HID but it does not have a good driving vision.Hard to drive during raining day or when their is coming car.You cant see your road clearly. It just have a better looking on your headlamp but not a good one driving those always driving at night

Our reply:
Thanks for your review and feedback.

Diamond Vision is a styling product which is why we do state in our description: 'If you are looking for greater light output, then this isn’t the choice for you.'

Unfortunately styling products are not designed for extra light output; if you are looking for more vision then we'd generally recommend either Philips X-treme Vision (100% more light) or Philips Blue Vision (30% more light with a slight blue tint on the glass for a crisper whiter light) but neither of these products will deliver a blue coloured light.

In the meantime if we can provide any further assistance then please do let us know.


Reviewed on:

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Philips Diamond Vision H4 (Twin Pack)

4.8 16 customer reviews

RRP: €51.99 You save €26.52

25.47 -52%
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