What Are the Types of Car Bulbs?

[McAthena]

Car bulb models are mainly divided into H-class and D-class, which can be distinguished by the number of lamp pins and tabs. Common models include H1, H3, H4, H7, H11, etc. Here is the relevant information: 1. Timely bulb replacement: As car lights are used, the brightness of the bulbs will gradually decrease. This normal physical phenomenon is called light decay. Dim car lights can easily cause accidents, so once the lights dim, they should be replaced promptly and not wait until they fail. Choosing high-quality bulbs can delay color decay, extend service life, and provide more safety for driving. It is recommended to replace bulbs in pairs every 20,000 kilometers. 2. Bulb selection: If the color temperature exceeds 6000K, the light penetration decreases, which is not conducive to driving in rainy or foggy weather. Therefore, car bulbs with safe and effective color temperatures should be selected.