Bad lighting is the #1 reason people look tired on Zoom — shadows under the eyes, a face darker than the background, a webcam guessing at white balance. The fix doesn't cost anything: a bright, wide, even light panel facing you. You already own one. It's called a monitor.
Open the CineGlow light on your spare screen (or your laptop while you call from another device), set it around 4800–5200K, push the screen's own brightness to max, and position it behind or beside your webcam angled at your face. The wide panel acts like a photographer's softbox — even light, soft shadows, natural skin tone.
Works identically for Zoom, Google Meet, Microsoft Teams, Webex, and FaceTime — the light doesn't care what app you're on. No download, no account, nothing to install on a work laptop.
Start the Zoom light →If you still look dark after setting up, work through these in order: is your display's own brightness at maximum, is auto-brightness disabled, and is the screen close enough — under about two feet — to actually reach your face? If your skin looks orange or blue, adjust the Kelvin slider rather than the brightness. And if you wear glasses and see rectangles in your lenses, raise the screen slightly and angle it in from the side; that geometry fix solves it almost every time.