All series
Accessories for LED upgrade
Type 1 adapter rings11400X2
11400X2
Smooth installation of HL [≈H1], H1-LED
Precise fit and easy installation
Type 1
For LED-HL [~H1]
Vehicle-model specific
Reliable Philips quality
Set of: 2
Find the right adapter ring for your vehicle
Philips HL [≈H1], H1 LED* bulbs are suitable are suitable for most vehicle models, but some may require adapter rings to ensure safe installation. To find out if you need additional adapter rings to upgrade your car's headlights to LED, check our Philips compatibility lists**.
Easy to install
Philips LED adapter rings are easy to install and guarantee a perfect fit and secure attachment of the H1 LED bulbs to the vehicle's headlights, where required. To find out more about installation of our adapter rings, the user manual can be accessed on the Philips support page***.
Durable material for long-lasting performance
Philips LED adapter rings are made from durable materials and can withstand the physical and thermal stresses of automotive use. They've been tested under the toughest conditions so you can enjoy the unique performance of our Philips HL [≈H1], H1 LED* bulbs for years.
Technical specifications
Compatible with Philips HL [≈H1], H1-LED bulbs. It is your responsibility to ensure that the use of retrofit LED lamps complies with applicable local legal requirements.
Available on philips.com/LEDcompatibility-check. Note: the road approval of the Philips Ultinon Pro6000 series is only valid when installed with the original Philips accessories, where required. Further information at Philips.com/roadlegalLED
Visit Philips.com/AutomotiveSupport for details