OSRAM LEDriving SL LED W21W Red (Twin) at Car Bulbs Direct USA.

OSRAM LEDriving SL LED W21W Red (Twin)
OSRAM LEDriving SL LED W21W Red (Twin)OSRAM LEDriving SL LED W21W Red (Twin)

Received my order next day, thank you, very good service. Even placed a second order very next day.

— Andrew C, UK

OSRAM LEDriving SL LED W21W Red (Twin)

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  • Styling bulb
  • Vivid red light colour
  • 2500 hour lifetime
  • Not road legal

Intensify the style of your vehicle’s brake lights with the vivid red light of the OSRAM LEDriving SL Red.  

Why buy the OSRAM LEDriving SL LED W21W Red (Twin)?

Following on from the success of OSRAM’s LEDriving LED range of car bulbs, the LEDriving SL offers a similarly brilliant increase to lighting style and performance, in a brand new, stylish bulb design. The powerful red light that the LEDriving SL offers owes its intensity to OSRAM’s masterful design, which implements low-wattage, efficient LED technology.

Not only does OSRAM’s advanced LED technology ensure a striking, deep red projection, but its energy efficiency also allows for a huge bulb lifetime of up to 2500 hours – a massive increase compared to standard bulbs. This, alongside the LEDriving SL’s highly resilient, heat- and vibration-resistant construction, means that you can enjoy the bright red lighting upgrade for years to come.

On top of the styling improvements the OSRAM LEDriving SL offers, the heightened speed of the signal’s light offers a practical advantage to safety as vehicles behind you can infer and react to your intentions quicker. So you can drive comfortably, in confidence that your manoeuvres will be communicated to vehicles behind you as and when you make them.

As if that weren’t enough, the LEDriving SL comes with a generous four year OSRAM guarantee, and the bulbs’ simple plug-and-play design means you’ll be enjoying a vivid red light enhancement before you know it!

PLEASE NOTE: These LED car bulbs do not have ECE approval, and as such their usage is currently not approved for use on public roads: their usage is limited to ‘off-road’ applications. In addition, their installation may trigger a bulb error message to appear on the vehicle's on-board computer system / dashboard. This is a harmless side-effect and may be removed by installing a CANbus adapter.

Features and benefits

  • Styling brake/tail light bulb 
  • Vivid red LED light
  • Equally diffused projection– avoids 'dotted' light effect
  • Simple plug-and-play design for easy installation
  • High-quality OSRAM design and materials
  • May require installation of additional CANbus adapter (if flickering or bulb warning occurs)
  • Not road legal – these bulbs do not have ECE approval for use on public roads
  • Four year OSRAM guarantee


Providing over 100 years of excellence in innovation, with customers spanning 150 countries – OSRAM is German manufacturing at its finest. Forward-looking, forward-thinking technology made by a company with a passion for intelligent light.

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Shipping Information

We aim to dispatch 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 upgrade to an 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.

List Price: $36.24 USD

$24.64 USD

incl. FREE shipping

You save: $11.60 USD (32%)

Out of stock - Sorry, this item is currently out of stock. Please check back soon.

  • Free worldwide shipping *
  • Free 12 month warranty