Collection: Bulbs H7

H7 car bulbs – how to check compatibility

H7 bulbs are used in certain vehicle headlights as dipped or main beam sources, depending on the lamp design. This category includes the Bosch Pure Light H7 bulb. Before purchasing, verify the light source type and specifications required by your vehicle manufacturer; appearance alone cannot establish compatibility.

What distinguishes an H7 halogen bulb?

A conventional H7 is a halogen bulb with a specific base and electrical characteristics. Check the voltage, wattage and other markings according to its approval and intended application. Do not choose a replacement solely by its advertised light colour.

Can H7 replace H4?

No. H4 and H7 are different bulb types with different constructions and mounting methods. They are not direct substitutes. The correct type is usually specified in the vehicle manual or on the headlamp housing.

What should you remember when replacing a bulb?

Switch off the lights, allow the lamp to cool and follow the vehicle manufacturer's procedure. Avoid touching the glass of a halogen bulb with your fingers, as contamination may shorten its lifespan. After installation, check operation and headlamp alignment. Electrical diagnostics may be necessary if problems persist.