Philips X-tremeUltinon gen2 Amber LED PY21W (Twin)


To achieve the utmost style and performance from your signalling bulbs, upgrade to Philips’ X-tremeUltinon gen2 Amber LED today.

Why buy the Philips X-tremeUltinon gen2 Amber LED PY21W (Twin)?

With the Philips X-tremeUltinon LED range achieving worldwide praise since its entry into the automotive lighting industry, the X-tremeUltinon gen2 range is a highly anticipated addition to the Philips catalogue. Confirming Philips’ reputation as pioneers in LED lighting, this new and improved second generation range of LED bulbs offers immense style, performance and lifespan in one comprehensive package.

The X-tremUltinon gen2 LED range features only the most innovative technology and state-of-the-art components in its assembly. The Philips’ team’s masterful engineering is present in every aspect of the bulb, which offers not only an intense amber signalling light, but a sturdy casing, able to withstand even the harshest of environmental stresses such as extremes in heat and vibration.

Along with an intense, stylish light output and resilient design, the X-tremeUltinon gen2 boast an efficiency unrivalled by other lighting technologies. Philips’s grasp over the latest developments in LED technology allow these X-tremeUltinon gen2 bulbs to use only a minimal amount of energy while still producing a stronger light than halogen technology, thereby extending the bulbs’ lifespan up to an incredible 12 years.

And with a simple plug-and-play design (which includes a CANbus adapter), installation is a breeze. Make a purchase from the Philips X-tremeUltinon gen2 LED range today and experience high-performing LED lighting for minimal effort and cost.

(Though these LED bulbs can be fitted to any PY21W fitting – inside or outside the vehicle – their usage in an exterior application is not road legal; such usage must be confined to off-road driving.)

Features and benefits

  • Turn signal / indicator bulbs
  • Vivid amber LED light colour
  • Exceptionally long life – up to 12 years
  • Enhances light projection, visibility and style
  • Optically comforting
  • Durable design – resistant to extreme temperatures and vibrational damage
  • Philips Automotive-Grade Quality standard
  • Includes CANbus adapter – no additional purchase/installation required
  • Not road legal – only suitable for off-road usage  

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 comes 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.


Number of Bulbs2
FittingPY21W (581)
Bulb TypeStyling
Kelvin Rating-
Road LegalNo
Lumens180 lm
RangeX-tremeUltinon LED gen2
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: £59.99 You save £9.50

£ 50.49

5.0 Based on 4 customer reviews


Sorry, this item is currently out of stock & unavailable for order. Please check back soon.

Write a Review

Customer Reviews

Philips X-tremeUltinon gen2 Amber LED PY21W (Twin)


Bought these bulbs for my Skoda Superb SEL 66 plate for rear indicator lights after reading all the chat on Skoda forums. They are expensive for a reason they work as a plug and play pop your old ones out think its a HB5 and put the Phillips in no dashboard lights GREAT! They are a quality product and produce that sharp flash that leds do. You can get cheep ones made in some place but if you have a decent car stick these in you would regret spending £40!

Philips X-tremeUltinon gen2 Amber LED PY21W (Twin)

5Exactly what I wanted

Theses globe units finished the clean look of the clear indicator lenses and provide a more intense and visible flash. Easy to fit.

Philips X-tremeUltinon gen2 Amber LED PY21W (Twin)

5py21w led orange intense

ok very good product

Philips X-tremeUltinon gen2 Amber LED PY21W (Twin)

5p21w red led

ok very good product

Load more
Show less