Halogen fog lamp modification LED light source, actually more dangerous
In fact, many friends have such a question, headlights, turn signals, width lights are LED, why fog lights or halogen! So I changed my fog lamp to AN LED light source on the grounds that the halogen light was too dim! In fact, it's not right and it's not safe.

Because for fog lamps, what is needed is not the brightness of the light, but the penetration ability of the light. Therefore, only using LED light source to improve the brightness will not give more help but cause more danger.

The purpose of a halogen lamp is to signal, not to illuminate
We have already said that car halogen lamps are not only used for illumination. Firstly, fog lamps should have strong penetration ability and high identification. Second, fog lamps are required to produce almost no Tindall effect, so that light does not hit the fog to block the view, but can illuminate the nearby ground. This is the key difference between fog lamps and other car lights, so fog lamps can be counted as an active safety configuration.