GT Performance H4 (Twin)

New from GT, the Performance headlight bulb range gives you the change to safely and stylishly outshine the competition.

Why buy the GT Performance H4 (Twin)?

The product of meticulous, world-renowned German design and engineering, the GT Performance offers a tremendous enhancement of light output, projecting up to 100% more light than a standard halogen. As an added benefit, the Performance range also boasts a great lifespan and comes with a two year guarantee to put your mind at ease.

Not only is the GT Performance capable of producing a brilliant beam of light that extends up to 35 metres beyond the range of a standard bulb, but the 3600K light is optically sensitive, keeping you alert and safe on the road. The intense illumination of the GT Performance is 20% brighter than that of a standard bulb, while GT’s precise engineering ensures a perfect projection placement.

The GT Performance range perfectly exemplifies why German engineering remains the superlative choice worldwide when it comes to automotive lighting. Adhering to typically high standards of German manufacture and utilising only specially selected design components, the GT Performance ensures consistently brilliant illumination in a resilient package.

Experience true illumination, safety and style today with the remarkable GT Performance range.  

Features and benefits

  • 3600K bright light colour for enhanced safety and style
  • Up to 100% more light than standard
  • Heightened resilience and durability
  • Road legal – ECE compliant
  • Two year warranty
  • Designed and manufactured in Germany

About GT

One of the more recent names in the automotive lighting industry, GT is already making a name for itself as an exponent of world-renowned German design and manufacturing. GT combines a distinct engineering prowess with a heightened sense of the needs and wants of the consumer – always delivering on quality, style, performance and price.

Number of Globes2
FittingH4 (472)
Bulb TypeMaximum Performance
Kelvin Rating3600K
Road LegalYes
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: $46.23 AUD You save $14.80 AUD

$ 31.43

4.3 Based on 3 customer reviews


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Customer Reviews

GT Performance H4 (Twin)

4 Big improvement

These bulbs have made the lights on my 68 reg pickup so much better than the dissapointing standard ones that i put up with for two years! I would comment that the improvement is more noticable on the dip beam than it is on main beam.

By John W on

GT Performance H4 (Twin)

5 Light up your winter night

See and be seen. These bulbs certainly do give an improved illuminated display of the road ahead. They are at a good price and carry a 2 year guarantee. Well worth that little bit extra over standard bulbs for greater visability over distance. Improved safety for spotting those cyclists with no lights and dark clothing and pedestrians who dash out in the road thinking they are immortal.

By Wobblybob on

GT Performance H4 (Twin)

4 Better late than never

German quality.Great price. Had to wait 1 month for product to arrive.

By Steve on

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