Does the headlight have a super bright color for a professional makeup lamp?
In order to reduce discoloration, the light must be warm white.
Makeup lights don't need to be super bright. If you watch the professional makeup place pictures (Theater dressing rooms, studio dressing room etc.), you will find that make-up lights are soft, and must be distributed on both sides of the front upper part of the body, its purpose is to take from the chest to the head of the site of exposure to enough light and reflection in the mirror. People can see the reflection in the mirror site.
The studio also used light and makeup similar method, but for simplicity, the studio set is covered in white (or white) huge square lamp, the front camera people in white light. Passport photos with white background screen, is to make all the details of your current image!