Yellow Fog Lights: See Selective Yellow Fogs on Your Car

Yellow fog lights swap the usual white light for a warm selective yellow, a look many truck, rally and older European car fans like. See them on two example vehicles, then upload a photo of yours, ideally at dusk with the fogs on, before you buy bulbs.

Try yellow fog lights on my car

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Two vehicles, white fogs to selective yellow

Each pair is one AI-drawn before photo and that photo after one Modification Goals request, sent through the same image model, step count and request wording that Custom Vision uses. Each after-image is a single run, and where we reran a request the caption says so. The full request text sits under each pair.

BeforeAI-drawn sample: the front of a gray full-size pickup with white fog lights on a misty road
AfterAI-drawn sample: the same pickup with yellow fog lights glowing on the road
Modification Goals: "Change the color of the two round fog lights in the lower bumper so they shine a warm selective yellow light instead of white, with a yellow glow on the misty road in front; keep the white headlights, the gray truck, the grille and background the same". Followed: both round fog lights now glow selective yellow with a yellow wash on the road ahead, and the white headlights, gray truck, grille and misty road look the same. Differences to know about: the render shows the color of the light, not its reach or beam pattern, so it cannot tell you how well you will see in fog. Extra changes: none that we could see.
BeforeAI-drawn sample: a dark blue compact wagon with white fog lights on a snowy forest road
AfterAI-drawn sample: the same wagon with yellow fog lights and white headlights
Modification Goals: "Change the color of the two fog lights in the lower bumper so they shine a warm selective yellow light instead of white, with a soft yellow glow on the snow in front; keep the white headlights, the blue paint, the wheels and the foggy forest background the same". Followed: both fog lights now glow yellow while the headlights stay white, and the blue paint, wheels and snowy forest look the same. Differences to know about: the yellow glow on the snow is small and close to the bumper. In the before photo one fog light looked dimmer than the other; both are lit yellow in the after. Extra changes: none that we could see.

All before and after images are AI-drawn samples from our own image model, not photos of real customer vehicles. The vehicles are plain generic models with no plate text. Under each pair we list which parts of the request worked, which did not, and any change we never asked for.

What yellow fog lights are

Fog lights sit low on the bumper and throw a wide, flat beam under the fog. Yellow fogs use selective yellow light, made by a yellow bulb or LED, a yellow lens or a yellow film. France required selective yellow headlights until 1993, and the color is still linked with rally cars and older European cars.

The vehicles below are AI-drawn generic models, not photos of real customer vehicles, and no vehicle maker, wrap maker or wheel maker is affiliated with this page.

Ways to get yellow fog lights

Yellow bulbs or LEDs

Swap the bulb for a selective yellow one. Check that it is made for your housing.

Yellow lens or housing

A full fog light with a yellow lens, often the cleanest look.

Yellow film or tint

Cheap and removable, but it cuts the total light output.

Selective yellow vs amber

Selective yellow is a light, lemon yellow. Amber is deeper orange, the color of turn signals.

How to preview yellow fog lights

  1. 1

    Take a front photo with the fogs on

    Dusk or an overcast day makes the glow visible.

  2. 2

    Open the Modifications tool

    Upload the photo and switch to Custom Vision.

  3. 3

    Name only the fog lights

    Say the two fog lights in the lower bumper shine selective yellow, and the headlights stay white.

  4. 4

    Check the headlights

    Rerun if the headlights also turn yellow.

Two Modification Goals to paste

We used these requests for the examples. Copy one into Modification Goals and change the color or part words for your own vehicle. Change selective yellow to amber to compare the two colors.

  • Change the color of the two round fog lights in the lower bumper so they shine a warm selective yellow light instead of white, with a yellow glow on the misty road in front; keep the white headlights, the gray truck, the grille and background the same
  • Change the color of the two fog lights in the lower bumper so they shine a warm selective yellow light instead of white, with a soft yellow glow on the snow in front; keep the white headlights, the blue paint, the wheels and the foggy forest background the same

What the AI does well and where it slips

The model changes the fog light color cleanly and kept the headlights white in both runs. The glow it adds on the road is a guess, and a render cannot show beam pattern, brightness or how well you would see. Pick the color here, and judge the real light on the road.

Frequently asked questions

Do yellow fog lights help you see better in fog?

It is debated. Car forums argue that yellow light feels easier on the eyes and causes less glare back from fog or snow, mostly because of how the eye handles blue light, not because yellow cuts through fog better. A yellow film also cuts total light, so a dim film over a weak lamp can make things worse.

Are yellow fog lights legal?

In many places, yes, but rules differ. US states set their own rules and lamps should carry DOT or SAE markings, and some countries such as Singapore allow white or yellow fog lights. Check your local rules.

What is selective yellow?

A pale lemon yellow used for lamps, made by blocking most of the blue light. It is lighter than amber, the orange of turn signals.

Bulbs, lenses or film?

Selective yellow bulbs or a yellow-lens lamp keep most of the output. Film is cheap and easy to remove but lowers brightness.

Can I keep my headlights white?

Yes. Most people only change the fog lights, and the headlights stay white.

Can I preview yellow fog lights on my own car for free?

Yes. Sign in with email or Google, upload a photo of your car in the Modifications tool and paste a goal like the ones below into Modification Goals in Custom Vision. Most new accounts get 5 free credits that last 30 days, and a standard render uses 1 credit. Free renders carry a WheelAI watermark.

Ready to see yellow fogs on your car?

Try selective yellow and amber on the same photo, then check the rules where you drive.

Try yellow fog lights on my car

Also try: Headlight Tint Visualizer · Smoked Tail Light Visualizer · Grille Guard Visualizer · Lift Kit Visualizer · Window Tint Visualizer