Buy it now

Approved partners

OSRAM Approved Partners

Which bulb do I need

Which bulb do I need?

Find a retailer

Find a retailer

Find a installer

Find an OSRAM installer



Retrofit LED bulbs (long life)

LED retrofit bulbs have been developed for the design and style conscious driver. Thanks to the latest optical diffuser material The OSRAM range of long life LED bulbs produce an even light distribution and do not emit that dotted effect you get with some LED bulbs on the market today. The colour temperature from LED bulbs is far brighter than that of standard bulbs, in addition LED bulbs use up to 80% less energy in comparison to standard bulbs. These long life LED retrofit bulb types have an average lifetime of up to 5000 hours and are available in a range of different light colours including Cool White, Warm White, Blue, Red and Amber.

Available ECE types and colour temperatures in the long life range:

Warm White (up to 4000K): C5W (31mm, 36mm, 41mm), T4W, W5W
Cool White (up to 6000K): C5W (31mm, 36mm, 41mm), T4W, W5W, W21W, W21/5W, W16W, P21W, P21/5W, P27/7W
Blue (up to 6800K): W5W
Amber: WY5W, W21/5W, W21W, PY21W, P21W, P21/5W, P27/7W
Red: P27/7W, PR21/5W, P21W, PR21W, W21/5W, W21W, W16W, P21/5W

Key Features:

  • Optical diffuser material - no dotted diode effect
  • Range of colours available
  • 80% low power consumption compared to standard bulbs
  • Up to 5000 hours lifetime
  • 6 year OSRAM guarantee*
  • For interior or off road use only
  • Not approved for use on the exterior of a vehicle
  • Easy plug and play solution


VW Golf fitted with standard W5W bulbs (left) and Osram Cool White LED retrofits (right)

Download our Value Added Products leaflet. Click here>>

*visit for details
Footnote: INTERIOR ONLY. These products do not have ECE approval. This means they must not be fitted in any exterior automotive application. 
These products do not have ECE approval. This means they must not be used in exterior applications on public roads. Please note: Use on public roads leads to cancellation of operating license and loss of insurance coverage.

Product image
Product image
Product image

Hover over the image to see a larger version