Why are the headlights of an Audi A8 not very bright at night?

[SanJackson]

Audi A8 headlights not being bright enough can be resolved by upgrading to xenon headlights or replacing them with brighter bulbs. Reasons for insufficient brightness of car headlights: It is due to the accumulation of excessive dust and debris inside and outside the headlights during long-term driving, which reduces the projection performance of the headlights. You can choose to clean the inner and outer covers of the headlights. Prolonged use can inadvertently allow a lot of dust to settle inside the car lights, causing them to turn yellow with accumulated stains. This not only affects aesthetics but also significantly compromises the safety of nighttime driving. Methods to enhance the brightness of Audi A8 headlights: Car headlight enhancers use a scientific voltage-boosting method to provide a constant optimal working voltage exclusively for the car's headlights. They offer a preheating protection for the bulb filaments during startup (3~6 seconds), after which the headlights emit a steady, bright white light. This brightness does not fluctuate with changes in engine speed and does not alter the original light distribution of the headlights.