OSRAM Cool Blue Intense H4 Car Headlight Bulbs

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OSRAM Cool Blue Intense H4 (Twin)

4.9 Based on 24 customer reviews - Write a Review

When you purchase this product, you will receive a free OSRAM x PowerBulbs limited edition free gift with OSRAM and PowerBulbs logos. Only whilst stocks last.

The OSRAM Cool Blue Intense range produce a colour temperature of 4200K, a close colour match to factory fitted Xenon HID bulbs. Plus, with 20% more light on the road than standard, you'll benefit from a combination of style and performance.

Strong light, cool appearance

The OSRAM Cool Blue Intense range is the first choice for style-orientated drivers who want a strong light with a stylish look. With a colour temperature of up to 4200K, the bulbs are fully road legal and provide a close colour match to factory-fitted Xenon HIDs. Wave goodbye to your standard 'yellow' halogen bulbs and choose OSRAM Cool Blue Intense - trust us, you'll never look back.

Strong, stylish light

In comparison to a standard halogen, the Cool Blue Intense range is up to 20% brighter. This enables you to spot potential hazards on the road ahead with ease.

Not only does the white light produce a stylish effect on the road, it also provides a pleasant driving experience. White light is the closest to daylight on the light spectrum, meaning the whiter the beam, the more awake you will potentially feel. Therefore, OSRAM's Cool Blue Intense bulbs can help you feel alert on the road.

FittingH4 (472)
Number of Bulbs2
Bulb TypeStyling
Voltage12V
Wattage60/55W
Kelvin Rating4200K
Road LegalYes
TechnologyHalogen
Lumens1650±12% / 1000±15%
RangeCool Blue Intense
BaseP43t
SKU64193CBI-HCB
EAN4008321650733
ConditionNew

Delivery Information

We aim to dispatch all orders the same/next business day. Delivery times on our FREE standard delivery service are:

UK: 2-3 business days*
Europe: 5-7 business days*
Rest of the World: 5-10 business days*

Need your order faster?
Customers in the UK, US & Canada can also upgrade to an express delivery service. Delivery times for this service are:

UK Next Business Day (DPD): £5.49
US & Canada 2-4 Business Days (FedEx): £13.99

*average delivery times.

RRP: £23.99 You save £8.00

£ 15.99 incl. FREE delivery

In stock

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Customer Reviews

OSRAM Cool Blue Intense H4 (Twin)

5 Greatest update for headlamps

good throw in light, the higher 4200k seems to reflect objects better than the new Night Breaker Laser (NBL). i was using Cool Blue, then tried NBL for two weeks. found the light in NBL not as good(to the point i often checked if the low beams are turned on), thus revert to cool blue intense. thanks powerbulbs for sending well bubble-wrapped packages! totally recommended as a first upgrade that meets style and performance.

By Weng-wong on

OSRAM Cool Blue Intense H4 (Twin)

5 Very reasonable and cheap from anywhere else

I’m so happy with products and the shipping. Such a pleasure to buy from trustworthy seller and very cheap to buy as well. Will recommended to anyone to buy from them without hassles

By Muhammad Kabir on

OSRAM Cool Blue Intense H4 (Twin)

5 Pure white light

Great price, good quality and quick delivery, these lights are excellent pure white 300% improvement on the yellowish ones they replaced....bought the matching side lights too..good buy!!

By Kevp on

OSRAM Cool Blue Intense H4 (Twin)

5 Great

Nice white light compared to normal bulbs , better for night driving , great price and service , arrived in oz from uk in 8 days

By Sandyman on

OSRAM Cool Blue Intense H4 (Twin)

5 Excellent

Have had them fitted to my Ford KA. They give out a much better light than originals.

By Rod Baker on

OSRAM Cool Blue Intense H4 (Twin)

5 It does exactly what it says.

I have these bulbs for a month+, so I can't say anything re. durability. However, compared to my 'old' standard bulbs, these ones produce a lot of extra light. Good and clear beam and the color tends to white, not blue, just as it should. Very happy with this upgrade. Delivery was fast. A+

By Glades on

OSRAM Cool Blue Intense H4 (Twin)

5 Superb

Absolutely perfect

By Clive Hemming on

OSRAM Cool Blue Intense H4 (Twin)

5 Mini Cooper F56 upgrade

Perfect upgrade to replace regular yellow halogen bulbs, highly recommended they give a clean white light with slight blue hue! Worth changing all x3 sets main beam, fogs and side lights. Great value for money!

By Nick on

OSRAM Cool Blue Intense H4 (Twin)

4 Osram Cool Blue Intense 9003

Product shipped on time & arrived when expected. The light output is better then expected as higher Kelvin bulbs do not put out as much usable light as conventional halogen bulbs. I installed the 9003 bulbs in new assemblies and only used them for a few hours, in non-incliment weather. I say the bulbs are great if you want a whiter light halogen replacement for your standard halogen. I'd be real impressed if the life expectancy exceeds what is printed on the box. Osram hasn't made any unrealistic claims. The bulbs was purchased to accent the 2500K axillary lighting I added to my vehicle, and delivered the disered results.

By USA Jay on

OSRAM Cool Blue Intense H4 (Twin)

5 Crisp White Light! - Swift Sport 07.

I based my purchase choice on other reviews on here so thought I would post my own. First of all the delivery and service of Powerbulbs was superb. A+. I ordered on Thursday and received my package Monday morning (UK to Ireland) which was extremely fast. I bought these alongside Cool Blue Intense W5W (501) for my sidelights and reg plate. The result was exactly what I was looking for, increased visibility and a crisp white light. These do not have much of a blue or yellow tint they are a simply a really crisp white - really transformed the look of my Suzuki Swift. For the price I cannot recommend these enough. They are also road legal which was a main point as I didn't want to go changing them each NCT/MOT.

By Leon on

OSRAM Cool Blue Intense H4 (Twin)

5 New bulbs

I am very happy with my purchase, the first night I noticed how much further I could see. I would recommend to anyone. I don't use high beam much (unlike other people at night) but when I need to the difference is quite noticeable. Cheers

By Paul on

OSRAM Cool Blue Intense H4 (Twin)

5 Great!

Nice white colour and improved range

By Mario on

OSRAM Cool Blue Intense H4 (Twin)

5 H4 cool blue

Fast shipping. Very bright bulb .

By Roy on

OSRAM Cool Blue Intense H4 (Twin)

5 2005 Honda Jazz, upgrade to OSRAM Cool Blue Intense

Bulbs are as advertised; shine further and brighter than the stock bulbs. The longer beam gives you more time to react as you can see further ahead. I would recommend these bulbs.

By Philip Harding on

OSRAM Cool Blue Intense H4 (Twin)

5 Bright and clean

new bulbs fill all those close in dark spots where cyclists and pedestrians can be hidden, and this without blinding oncoming traffic. Worthwhile investment.

By MIKE on

OSRAM Cool Blue Intense H4 (Twin)

5 Love them

They didn't come out as blue as hoping but i can see way better at night with them

By Jr on

OSRAM Cool Blue Intense H4 (Twin)

5 Excellent

The shipping was less than a week and the lights work amazing. No more yellow lights

By Dale H on

OSRAM Cool Blue Intense H4 (Twin)

5 Intense cool blue

Hi everyone, osram cool blue I bought few weeks ago ,very pleased with the light output ... Really xenon look bulbs white and blue hint superb... Thanks to power bulbs fantastic services

By Shoaib on

OSRAM Cool Blue Intense H4 (Twin)

4 great stock replacement bulbs

These are great bulbs, whiter (yellowish white),brighter and wider beam than stock bulbs. i think this should be named cool white intense instead of cool blue intense, as there is no bluish light.

By Flameman on

OSRAM Cool Blue Intense H4 (Twin)

5 Triton refresh

Purchased these here bulbs from powerbulbs online and they weren't just amazingly cheap they were super fast shipment and they were were good at communicating how things were going. Ive just purchased a prado and will definitely be using powerbulbs.com from now on for all my car bulb needs.

By Clacy88 on

OSRAM Cool Blue Intense H4 (Twin)

5 Economical

Nice cheap all purpose bulb

By Martie on

OSRAM Cool Blue Intense H4 (Twin)

4 Excellent

I wouldn't say they're easy to mistake for HIDs, but they do give an excellent, pure white light without any yellowness. A massive improvement from standard halogen bulbs. Only downside is if you have dim-dips, in which case they do have a slight yellow tinge, but that's easily cancelled out with the right sidelights.

By Vio Amethyst on

OSRAM Cool Blue Intense H4 (Twin)

5 Wonderfull bulbs in the night!!!

I've tried the H4 Philips Blue Vision Ultra (4000K) and these Osram H4 Cool Blue Intense (4200K). Both have exactly the same bright seen in front of the vehicle. But, Osram has a hint of blue in the headlights more beautiful than Philips, particularly when they are turned on. When driving in the nigth, Osram has more white light than Philips, almost identic the HID. It's amazing. I declined to the Osrams, cheaper than philips and made in Germany. These bulbs are an excellent choice. Buy it without hesitate.

By Paulo Polato on

OSRAM Cool Blue Intense H4 (Twin)

5 Cool Blue H4

Hello all.... This Bulb does as advertised. Excellent recovery from Standard fitted low Beam ,to a very well illuminated road , and High Beam is a LARGE improvement. Recommend these Bulbs to anyone , with safety in mind , these are a KOOL BULBS.

By ANSKE (VK4CAB) on

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