What is the best color temperature for car lights?
1 Answers
For low beams, 6000K is recommended as it provides a white light close to daylight. For high beams, 4300K is recommended as it offers a slightly yellowish white light with strong penetration. Below is relevant information: 1. Principle of car lights: Some daytime running lights cannot be turned on before the engine starts; other daytime running light systems may not function properly even after engine startup if the parking brake has not been released. If the vehicle is equipped with light-sensitive headlights (i.e., the system automatically activates the headlights when ambient light dims to a certain level), it's advisable to check the headlight operation as the photosensitivity transitions from weakest to strongest, and don't forget to inspect the auto-off timer. If the system includes a timer, set it to maximum delay. 2. Precautions: If a headlight is damaged, a similar fixture is typically used for replacement. Some vehicles are equipped with High-Intensity Discharge (HID) headlights, which generate high-density light through high-voltage arc discharge produced by a pre-designed electronic system. Note that standard quartz-halogen bulbs cannot be used in this application. Additionally, check for cracks in the headlight lens, as while surface cracks may not affect lighting performance, moisture can seep through the cracks into the fixture, which will inevitably reduce bulb lifespan.
