OSRAM Xenarc Cool Blue Intense D4S Xenon HID Bulb


OSRAM Xenarc Cool Blue Intense D4S (Twin)

Xenon HID upgrade bulbs are becoming increasingly popular with drivers seeking optimum performance and styling for their cars. OSRAM have developed Xenarc Cool Blue Intense, a range of xenon HID upgrade bulbs which offer a more distinctive and stylish look in comparison to standard xenon HID bulbs. The up to 6000K colour temperature delivers a crisp, ice white/blue light.

(Please note – due to xenon technology, HID bulbs will achieve their optimum Kelvin rating after a short amount of use. Please allow approximately 20 hours for them to reach their true colour.)


OSRAM Trust Program

Fake OSRAM lamp are an ever-increasing problem in the automotive lighting industry. Some of these counterfeit bulbs can be difficult to spot and, if installed in your vehicle, can cause a number of problems.

To actively tackle this issue, OSRAM have developed the OSRAM Trust Program, which applies to every Xenon HID headlight bulb manufactured after 01/10/2015. The Program allows you to check the authenticity of your bulbs before you install them in your car, giving you peace of mind.

Click here to find out more about verifying your OSRAM Xenarc purchase.

Cool look with high power

OSRAM Xenarc Cool Blue Intense bulbs blend fine design and flawless technology like never before. The range delivers an extra blue and extra high-contrast Xenon light. These bulbs are ideal for tuning specialists and sportive drivers that have a strong leaning towards individual style.

Perfect design, perfect blue

The range produces a cool blue effect through a colour temperature of up to 6000K. This is achieved by utilising a brand new technology: a special charge system is used in place of the conventional coatings found on some bulbs, producing a blue light without the need for a blue coating on the bulb. The clearer outer casing allows for a more uniform light distribution, enabliong you to see the road ahead with greater clarity.

Good night, night!

Xenarc Cool Blue Intense turns the night into day. The bluish, high-contrast Xenon beam lights up the road ahead. White light is closest to daylight on the spectrum, and so the whiter the light, the more awake and alert you will feel. The stylish light of the range creates a high-attention effect that helps you to be seen by other motorists.

Like all lamps, we recommend changing the OSRAM Xenarc Cool Blue Intense in pairs. Add two to your basket to ensure an evenly matched beam pattern and colour.

OSRAM Approved Partner

Counterfeit bulbs are an increasing problem in the automotive industry. OSRAM are now fighting back against fake lamps, and are helping customers to make the right choice when buying online.

As part of their Approved Partner Programme, we are authorised and recommended by OSRAM. When you shop with us, you’re getting the highest quality, genuine products, supplied to us directly by the manufacturer.

You can find out more about OSRAM’s Approved Partner Programme here.


Number of Bulbs2
Bulb TypeStyling
Kelvin Rating6000K
Road LegalYes
RangeXenarc Cool Blue Intense
Light Improvement

Delivery Information

We aim to dispatch all orders the same/next business day. Delivery times on our 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: £119.99 You save £10.00

£ 109.99

4.7 Based on 9 customer reviews

In stock

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Customer Reviews

OSRAM Xenarc Cool Blue Intense D4S (Twin)

5Great replacment

Bought to replace an old set of Philips HIDs in my Lexus GS350, good brightness- Not Incredible but noticeably brighter than the old ones also not really blue at all but a nice crisp white what is what I thaught they would be anyway. All up good for the price you pay

OSRAM Xenarc Cool Blue Intense D4S (Twin)

5Excellent product!

Bought the OSRAM Xenarc Cool Blue Intense D4S Bulbs in October and had them fitted to my 2013 Lexus IS300h F-Sport last week. They look awesome on my vehicle and are a massive improvement on the weak and yellowish beam which the car had! Highly recommend this product as well as PowerBulbs who were very helpful when I contacted them for advice.

OSRAM Xenarc Cool Blue Intense D4S (Twin)

5Xenarc Cool Blue

Excellent price and arrived on time.

OSRAM Xenarc Cool Blue Intense D4S (Twin)

5Good product.

Good product. Quick service delivery to Australia. Product genuine.

OSRAM Xenarc Cool Blue Intense D4S (Twin)

4No hint of Blue.

Vehicle tested: 2014 Lexus IS350 F SPORT AWD Bulb size: D4S Bulbs cast a pretty decent white light, but look like a 4500k or so. I have a set of Xenarc Originals and they look exactly the same. Despite the name saying "blue" there is not even the slightest hint of it. I suggest just buying the Originals, or if you want something higher than 5000k another brand. overall satisfied with PowerBulbs and unfortunately i will just stick with these bulbs due to costs. Side note, shipping to Canada is super fast (free option was about 5 business days)

OSRAM Xenarc Cool Blue Intense D4S (Twin)

5Super quick delivery

just received in 6 days. Excellent product and lightning delivery. Bluish white at start up and then settle up around 4800k might need a break up time lets see.

OSRAM Xenarc Cool Blue Intense D4S (Twin)

3Very slow shipping to US

Ordered the bulbs 2/22 and received on 3/8 (15days). If you're in US, recommended to buy express shipping at additional cost. Otherwise, the bulbs looks like Genuine.

OSRAM Xenarc Cool Blue Intense D4S (Twin)

5Osram Xenarc CBI D4S

The lamps are much brighter than OME-Philips(4300k) with pure white color-5000k plus as advertised. Best price and fast delivery though more importantly it's authentic Osram product. Thanks Powerbulbs.

OSRAM Xenarc Cool Blue Intense D4S (Twin)

5Super Bright/Lots of light output

2011 Lexus IS350 F Sport I was getting bored of the factory 4300K HIDs. Long story short, I bought from a different vendor, a pair of expensive 5000K HID bulbs. They turned out to be more of a 6000K compared to other 5000K. They wanted me to jump through hoops because they said their product are accurately rated at 5000K. Just say I will never buy from them ever again. Then I saw these, Osram Xenarc CBI. Powerbulbs.com always has the BEST price and BEST deals and superb customer service. As for these are bright, even brighter than the other car guys and their 35w/55w 5000K HIDs. I can see further ahead on the road, off to the side of the road. Just say I feel much safer driving at night with these amazing HIDs. I would highly recommend them to anyone. I would definitely buy them again.

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