• Faster on/off response times
• Improved road safety with greater stopping distances
• Improved filaments for faster, brighter light
• 12 months warranty

The 380 Rapid Response 12v 21/5w BA15d bulb from Ring is a great safety upgrade to your standard stop and tail bulb. It is designed to reduce the risk of rear-end collisions by giving the car behind you extra reaction time. This is achieved by improved filament technology that allows the bulb to reach full brightness much quicker than standard. As a result of a brighter and faster response in the bulb, a further three meters stopping distance can be achieved for the car behind.

The 380 Ring Rapid Response bulbs are fully road legal and come with a 12 months warranty

These bulbs are priced and sold as a pair.

Free UK shipping available for all orders over £25, and only £2.50 for orders under £25.

If you need your order urgently, we also have next day priority shipping for only £5.55.

For more information, and details of European and international delivery rates, please see our Shipping Information.

• Robert Bigwood
  
  Does what it says on the tin!!!!

  ---

• mr neville r agnew
  
  does what it says

  ---

• Mortimer Cartridge
  
  its a light bulb like it says on the packet, it gets bright when its lit.

  ---

• Mortimer Cartridge
  
  its a light bulb like it says on the packet, it gets bright when its lit.

  ---

• Sara Daly
  
  very good thanks!

  ---

• Rodney Ng
  
  Value for money item, exactly as described!

  ---

• Alan English
  
  Very happy with the product

  ---

• Philip Key
  
  Great value for money and does what it says on the box!

  ---

• Neil Sumner
  
  They do what it says on the tin, really. Tail light. Brake light. Bright. Win.

  ---

• Karl Jones
  
  does what it says

  ---

• Peter Campbell
  
  A slightly brighter break/rear light.
  Speaks for itself!.

  ---

• Lee Wood
  
  the bulbs are great they do everything that were discribed on your site, brighter and quicker come come on.

  ---

• Nolan Bailey
  
  Excellent and good value for money product with mega quick delivery!

  ---

• Giovanni Rodolfi
  
  Excellent product. Works as described.

  ---

• Simon Castle
  
  Really bright compared to original bulbs and the response is very rapid as described.

  ---

• Graham Botwright
  
  Excellent product, does just what it says on the box.

  ---

Bulb Type	Upgrade Bulb
Voltage	12V
Application	Stop and Tail
Wattage	21/5W
E Marked/Road Legal	Yes
Bulb Size	380