H1 bulbs tend to be used for full beam headlights, commonly found in popular family cars like the Ford Focus and Vauxhall Astra.
They’re standard fittings, like the vast majority of bulbs, but as it’s the fitting that’s the H1 specific, you can get a variety of bulbs to fit, as you can see in the table below.
As this is a very common variety of car bulb, the H1 is produced by a wide range of brands you’ll recognise, as well as some specialist manufacturers too.
Buy H1 Headlight Bulbs
Tek Automotive 448 H1 Headlight Bulb Halogen Headlamp Car Bulb Cornering Fog Light 12V 55W P14.5 - Twin Pack
2Pcs H1 100W Super Bright Xenon White 6000K Halogen Lamp Light Bulb 12V Car Headlight Fog Light Lamp Replacement
10 x Eurolec H1 448 12v 55w P14.5s Halogen Car Headlight Headlamp Fog Bulb - E Marked
Tek Automotive 448 H1 Headlight Bulb Halogen Headlamp Car Bulb Cornering Fog Light 12V 55W P14.5
2 x H1 100W Car Headlight Bulb Halogen Light DC 12V Traffic Lights Car Lamp Fog Xenon 6000K White Light