Philips X-treme Ultinon LED W5W 501 4000K (Twin) at Car Bulbs Direct.

Improve the light and style of your car's interior with Philips' new X-tremeUltinon W5W 501 LED bulbs. Long-lasting ceramic design, eye-friendly daylight effect.

Why buy Philips X-treme Ultinon LED W5W 4000K (Twin)?

If you’re looking to improve both the lighting and style of your vehicle’s interior, try Philips’ new X-treme Ultinon W5W 501 LED bulbs. Unlike some technologically inferior LED bulbs that are on the market these days, Philips X-treme Ultinon LED bulbs produce a brilliant, natural-feeling and uniformly diffused light, so you can enjoy a heightened illumination that doesn’t damage or tire your eyes. What’s more, through Philips’ utilisation of their unique CeraLight ceramic technology, X-treme Ultinon bulbs offer an extremely durable bulb that can withstand high temperatures as well as vibrational damage, achieving a remarkably long life of up to 12 years.

Made to the highest quality of Philips Automotive-Grade Quality standards, the new X-treme Ultinon bulbs offer the very best in lighting design, guaranteeing you an easy installation and a powerful, precise light beam performance. Give your vehicle some extra comfort, some extra style and some extra light – for years to come.

(The usage of these bulbs in an exterior application is not road-legal and, in addition, may trigger a bulb error message to appear on the vehicle's on-board computer system / dashboard. This is a harmless side-effect owing to the difference between halogen and LED technology. Any such warning errors may be removed with the additional installation of a Philips CANbus control unit.)
 

Features and benefits

• 4000K LED lighting
• Vastly improves interior lighting
• Warm white light effect
• Exceptional style
• Durable LED design for extremely long life – up to 12 years
• New CeraLight ceramic casing prevents heat and vibrational damage
• Built to Philips Automotive-Grade Quality high production standards
• Not road legal – off-road applications only

About Philips

For over a century, Philips have been literally making the world a brighter place. Through using ever-advancing technology and adhering to the most rigorous and superlative of production standards, it isn’t hard to see why one in every three cars worldwide come equipped with Philips lamps. A purchase from Philips not only offers best-in-class technology, but peace of mind.

 It is your own responsibility to ensure that the use of the LED retrofit lights complies with applicable local legal requirements.

Delivery Information

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

UK: 1-2 business days*
Rest of the World: 2-7 business days*

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

UK Next Business Day (InterLink): £5.00
US & Canada 2-4 Business Days (FedEx): $9.99

*average delivery times.