H4

It is a type of bulb used for front headlights.

LED

LED bulbs offer high brightness and excellent energy efficiency, consuming less power compared to traditional bulbs. They are distinguished by their long lifespan and instant response, providing clear and strong visibility even in challenging conditions.

Voltage indicates the electrical current required for a lamp to function properly. Most car lamps operate at 12V, which is the standard voltage for most passenger vehicles. In trucks or heavy vehicles, 24V lamps are usually used.

The bulb's consumption is monitored and the system recognizes if it is burnt out or not, sending indications to the dashboard. Consult your car manual for the minimum consumption required to avoid CAN Bus system failure.