OSRAM Xenarc D4R Xenon (Single)

OSRAM Trust Program

Fake OSRAM lamps 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.

The OSRAM Xenarc range brings you the next level of brightness in the Xenarc Original Line. Bringing you up to 300% higher light efficiency, these high-performance bulbs will light your way no problem.

Why buy OSRAM Xenarc D4R Xenon (Single)?

OSRAM Xenarc D4R Xenon bulbs provide you with twice the light of standard halogen bulbs, thanks to impressive xenon technology. This gives you higher light efficiency by up to 300% for a vastly improved view of the road ahead, so you can be ready for anything.

With a 4300K colour temperature rating, you’ll also receive a cool, white light to add a touch of style to your vehicle’s headlights. This means you can have all the latest lighting technology and style when you buy your new OSRAM Xenarc D4R Xenon bulbs.

Thanks to high-quality manufacturing processes, you’ll be able to enjoy your bulbs longer. Xenon technology gives your bulbs improved protection against wear and tear, with reduced heat output to extend the lifespan of your bulbs.

We recommend having a professional technician or mechanic fit your new OSRAM Xenarc Xenon bulbs, since they have a high voltage of 42V. This can easily be done for you to give your vehicle the perfect upgrade in no time. For your convenience, we recommend replacing both bulbs together to save you from the hassle of another replacement anytime soon.

Features and benefits of OSRAM Xenarc D4R Xenon

  • Higher efficiency of up to 300%
  • 4300K colour temperature rating for a cool, white light
  • Fully road-legal for use on all roads
  • Reduced heat output allows for increased lifespan
  • Whiter light for added style
  • Better reaction times thanks to improved road vision
  • Quality of light similar to daylight
  • Precise beam placement for healthy vision


OSRAM are a leading supplier in the automotive lighting industry, having delivered high-quality products around the world for over a hundred years. With expert manufacturing and craftsmanship standards, OSRAM’s bulbs are sure to make your drive safer and brighter.

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.

(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.)


Number of Bulbs1
Bulb TypeStandard
RangeXenarc Original Line
Road LegalYes
Kelvin Rating4300K
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: £89.99 You save £45.50

£ 44.49

Information - We recommend upgrading these bulbs in pairs. Sold individually.

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