It makes imperfections clearer
The drawback with fluorescent light is that it makes the skin imperfection look very clear. If the light is intense, then it can make you look older and less appealing. This is one reason why people avoid fluorescent light and standing near it.
It makes you look less healthy
It takes away the pink colour
If you stand in the white light, it will make you appear pale and less healthy as it takes away the pink complexion from your skin.
Eye bags become more visible
If the fluorescent light is right on your face, then your eye bags would become even more prominent. If it is strong and directly on your face, then you might appear older and less healthy.
Face lines become more visible
In the fluorescent light, the face lines become more embossed. Particularly your smile lines and crow feet would become more extrusive. Because of this, your skin might appear dull, and you would look less attractive. (See why do I look different in different lighting?)
It leaves more shadow detail
These lights do not brighten the objects well as compared to the yellow light. Therefore, it would leave more shadow details.
It makes makeup look different
This is another disadvantage of fluorescent lighting that changes the colour of the objects. As you apply the makeup under yellow lights, its look would be quite different when you stand in fluorescent light. You might not look that attractive, and your makeup would also appear a little offbeat. (See, why do I look ugly in some mirrors?)
It can make acne more visible
Another issue with the fluorescent lighting is that your acne would become more noticeable. People who have acne would always want to avoid fluorescent light as it makes it more visible, making them look bad.
Why does fluorescent lighting make you look bad?
Does fluorescent lighting make you look bad? Is Fluorescent Light Bad For You?