H4 Maximum Performance Replacement Car Bulbs

If you’re looking for extra light on the road ahead, choose a Maximum Performance bulb. These lights deliver an optimal light beam that can help to enhance your safety during night time driving.

Discover our Maximum Performance ranges at PowerBulbs today. We sell high-quality automotive lighting from leading manufacturers including Philips, OSRAM, PIAA and GT. Discover our bestselling bulbs including OSRAM Night Breaker Laser, GT Ultra 120 and Philips X-treme Vision +130.

Delivery is free to many countries worldwide, and every order comes with a free warranty.

Most popular

Philips RacingVision GT200 H4 (Twin)

4.7 22   Reviews customer reviews

£22.99

Free 6 month warranty

3 views in the last 24 hours
  • Up to 200% more light
  • See 80 metres farther
  • Maximum Performance bulb
  • Road Legal 

£22.99

Free 6 month warranty

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OSRAM Night Breaker Laser +150% H4 (Twin)

4.9 63   Reviews customer reviews

RRP: £37.99

£18.99

Free 6 month warranty

3 views in the last 24 hours
  • Maximum Performance
  • Up to 150% more brightness
  • Light beam up to 150m
  • Road legal

RRP: £37.99

£18.99

Free 6 month warranty

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Ring Xenon200 H4 (Twin)

4.7 3   Reviews customer reviews

£24.99

Up to 12 months free warranty

1 views in the last 24 hours
  • Up to 200% more light
  • Up to 3700k colour temp
  • Maximum Performance bulb
  • Road Legal 

£24.99

Up to 12 months free warranty

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OSRAM NIGHT BREAKER 200 H4 (Twin) Headlight Bulbs

4.8 9   Reviews customer reviews

£28.99

Free 6 month warranty

7 views in the last 24 hours
  • Maximum Performance
  • Up to 200% more brightness
  • Light beam up to 150m
  • Up to 20% whiter light
  • Road legal

£28.99

Free 6 month warranty

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Philips X-tremeVision Pro150 H4 (Twin)

4.8 10   Reviews customer reviews

£18.99

Up to 12 months free warranty

10 views in the last 24 hours
  • Up to 150% brighter
  • Maximum performance
  • Diamond Precision quartz glass 
  • Road legal

£18.99

Up to 12 months free warranty

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Philips Ultinon Pro9000 LED H4 (Twin)
ON SALE

Philips Ultinon Pro9000 LED H4 (Twin)

No customer ratings yet

WAS: £156.99

£87.99

Up to 12 months free warranty

1 views in the last 24 hours
  • Up to 5800K
  • Up to 250% brighter
  • Styling bulb
  • Not road legal

WAS: £156.99

£87.99

Up to 12 months free warranty

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GT Ultra 120 H4 (Twin)
ON SALE

GT Ultra 120 H4 (Twin)

4.8 39   Reviews customer reviews

WAS: £11.49

£6.49

Up to 12 months free warranty

1 views in the last 24 hours
  • Up to 120% more light
  • Up to extra 35 metres of light
  • Maximum Performance
  • Road legal

WAS: £11.49

£6.49

Up to 12 months free warranty

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Philips X-treme Vision Moto H4 (Single)

4.8 17   Reviews customer reviews

RRP: £16.99

£11.49

Up to 12 months free warranty

3 views in the last 24 hours
  • 130% more light
  • Vibration Resistant
  • UV-Quartz glass
  • Original Equipment quality

RRP: £16.99

£11.49

Up to 12 months free warranty

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PIAA Hyper Arros H4 (Twin)

4.0 1   Reviews customer review

£21.99

Up to 12 months free warranty

1 views in the last 24 hours
  • 3900K bright light 
  • 120% more light on the road
  • Road legal
  • Maximum Performance

£21.99

Up to 12 months free warranty

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OSRAM Night Breaker Silver H4 (Twin)

5.0 11   Reviews customer reviews

RRP: £24.99

£9.49

Up to 12 months free warranty

5 views in the last 24 hours
  • Maximum Performance bulb
  • 100% more brightness
  • 130m length projection
  • Road legal

RRP: £24.99

£9.49

Up to 12 months free warranty

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Philips Ultinon Pro5000 LED H4 (Twin)

No customer ratings yet

£87.99

Up to 12 months free warranty

3 views in the last 24 hours
  • Up to 5800K
  • Up to 160% brighter
  • Styling bulb
  • Not road legal

£87.99

Up to 12 months free warranty

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OSRAM LEDriving XTR LED H4 (Twin)

No customer ratings yet

£42.49

Up to 12 months free warranty

1 views in the last 24 hours
  • 6000K
  • Striking white LED light
  • Compact design
  • Not road legal

£42.49

Up to 12 months free warranty

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