H4

It is a type of bulb used for front headlights.

W5W

These are small bulbs mainly recommended for flashlights, sign lights, tail lights, brake lights, and position lights.

Simple

Simple bulbs are the traditional and most economical options for car lighting. They produce sufficient brightness for everyday driving, although they do not offer the same intensity or lifespan as other modern technologies, such as LED or Xenon.

Indicates the power consumption of the lamp and is related to its brightness. It should always comply with the vehicle manufacturer's specifications to avoid overloading or malfunctions in the electrical system.

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.