H9 (709) Replacement Car Bulbs

Discover H9 upgrade car bulbs today at PowerBulbs. We’re an approved partner of Philips and OSRAM, and we also stock high-quality H9 bulbs from other manufacturers such as PIAA.

Do you want more light on the road? Looking for a style upgrade? We’ve got you covered. Why not take a look at some of our bestselling H9 bulbs, including PIAA Hyper Arros and OSRAM Cool Blue Boost?

Purchase from us today – delivery is free worldwide, and every order comes with a free warranty.

Maximum Performance

PIAA Hyper Arros H9 (Twin)

4.8 Based on 19 customer reviews

  • 3900K bright light 
  • 120% more light on the road
  • Road legal
  • Maximum Performance

RRP: £32.99


  • In stock
  • Free worldwide delivery *
  • Free 6 month warranty

OSRAM Cool Blue Boost H9 (Twin)

4.7 Based on 3 customer reviews

  • Up to 5000K
  • High-wattage
  • Up to 50% extra brightness
  • Not road legal

RRP: £39.99


  • Out of stock
  • Free worldwide delivery *
  • Up to 12 months free warranty