H4 vs H7 Bulbs: Differences, Uses, and Which One You Need
May 2, 2026
H4 and H7 bulbs are the two most common halogen headlamp bulbs fitted to tractors, telehandlers, and farm vehicles in the UK. The H4 bulb
John Deere
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Diffusing Lens, headlight
£26.93
Direction Indicator – Agroluna – Halogen – 12V
£43.55
Direction Indicator – Agroluna – Halogen – 12V
£39.48
Direction Indicator – Halogen – 12V
£12.73
Direction Indicator – Halogen – 12V
£13.72
Direction Indicator – Halogen – 24/12V
£37.43
Direction Indicator – Halogen – 24/12V
£12.58
Direction Indicator – Halogen – 6/12/24V
£12.30
End Outline Marker Light – Halogen – 24V
£27.60
Halogen-Bulb – H1 – Heavy Duty – 24V – 70W – Quantity: 1
£2.03
Halogen-Bulb – H1 – Heavy Duty Expert – 24V – 70W – Quantity: 1
£3.00
Halogen-Bulb – H1 – Long Life – 12V – 55W – Quantity: 1
£1.99
Halogen-Bulb – H1 – Performance – 12V – 55W – Quantity: 1
£2.12
Halogen-Bulb – H1 – Performance – 12V – 55W – Quantity: 1
£8.46
Halogen-Bulb – H1 – Standard – 12V – 55W – Quantity: 1
£1.33
Halogen-Bulb – H1 – White Light – 12V – 55W – Quantity: 1
£8.48
Halogen-Bulb – H3 – Heavy Duty – 24V – 70W – Quantity: 1
£2.11
Halogen-Bulb – H3 – Heavy Duty Expert – 24V – 70W – Quantity: 1
£2.26
Halogen-Bulb – H3 – Standard – 12V – 35W – Quantity: 1
£1.48
Halogen-Bulb – H3 – Standard – 12V – 55W – Quantity: 1
£1.39
Halogen-Bulb – H4 – Heavy Duty – 12V – 60/55W – Quantity: 1
£4.49
Halogen-Bulb – H4 – Long Life – 12V – 60/55W – Quantity: 1
£1.99
Halogen-Bulb – H4 – Performance – 12V – 60/55W – Quantity: 1
£2.48
Halogen-Bulb – H4 – Performance – 12V – 60/65W – Quantity: 1
£10.03
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