GT Performance H4 (Twin) at Car Bulbs Direct.

GT Performance H4 (Twin)
GT Performance H4 (Twin)

Ordered Tuesday received Wednesday, how much better can it get!

— Roger A, UK

GT Performance H4 (Twin)

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  • Up to 100% more light
  • Beam up to 35 metres longer
  • Two year warranty
  • Road legal

The right choice – what does the GT Performance H4 (Twin) offer?

If you’re looking for a maximum performance upgrade bulb that delivers on light output without breaking the bank, look no further than the GT Ultra 120. Assembled entirely of Original Equipment Quality materials to an innovative German design, the Ultra 120 offers a robust, resilient design of outstanding light performance.

The GT Ultra 120 achieves tremendous illumination on the road, exceeding a standard halogen bulb’s amount of light produced by 120% and reaching 35 metres farther. Such an extra provision of light ensures a safer, stress-free drive as potential hazards are presented much sooner than they otherwise would be, giving plenty of time to act accordingly. On top of this heightened vision, the brighter light of the GT Ultra 120 also means other drivers on the road will be more effectively alerted to your presence.

Unlike most headlight bulbs that offer such improved performance, the GT Ultra also offers a slight enhancement to the style of your lighting by producing a light 20% whiter than standard, with a colour temperature up to 3800K.

Features and benefits

  • Up to 120% more light than standard
  • Light is up to 20% whiter than standard
  • Beam cone extends 35 metres longer than standard
  • Up to 3800K colour temperature
  • Original Equipment Quality materials 
  • Road legal – ECE compliant
  • Designed in Germany
  • Two year warranty


Fitting H7 (499)
Number of Bulbs 2
Manufacturer GT
Bulb Type Maximum Performance
Voltage 12V
Wattage 60/55W
Kelvin Rating Up to 3800K
Road Legal Yes
Technology Halogen
Range Ultra 120
Base P43t
SKU 1294BH42T
EAN 068924223428

About GT

A newer addition to the automotive lighting industry, GT have wasted no time in making their mark. Their current range of products boast world-class German design and manufacturing standards while remaining affordable. A rare company whose values encompass not only technological quality and performance, but bear in mind style and affordability

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Delivery Information

We aim to send 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 use our 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.

RRP: £24.99


incl. FREE delivery

You save: £10.00 (40%)

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  • Free worldwide delivery *
  • Free 24 month warranty