To light an interview well, use one large, soft light beside the camera as the main source, add gentle fill on the other side, and place a little light behind the guest so they separate from the background. A window can do most of this for free. Lamps can do the rest.
The Three Roles of Light
- Key light: the main light, which shapes the face. Place it at about 45 degrees to one side and slightly above eye level.
- Fill light: a weaker light or reflector on the opposite side, which lifts the shadows.
- Back light: a light behind and above the guest, which outlines hair and shoulders.
You do not need all three. A key and a reflector often look good enough.
Setting It Up With a Window
- Choose a window with indirect light, not direct sun, since moving sun changes the lighting during the interview.
- Seat the guest facing the window at an angle, with the window on one side of their face.
- Put the camera next to the window, so the lit side of the face is toward the lens.
- Place a white board or sheet on the shadow side to bounce light back.
- Turn off ceiling lights that mix colors with daylight.
- Check the picture on the camera screen, and adjust the distance of the guest from the window until the face looks even.
Setting It Up With Lamps
Use matching bulbs so color stays consistent. Soften the main lamp by bouncing it off a wall or ceiling, or place a thin white fabric in front of it, keeping the cloth well away from the bulb so it cannot overheat. Follow the maker’s instructions for any lighting gear, and keep cables out of walkways. Place a small lamp behind the guest, out of frame, as a back light.
Problems and Fixes
| Problem | Fix |
|---|---|
| Deep shadow on one side | Add a reflector or move closer to the light |
| Glare on glasses | Raise the light and turn it slightly away |
| Shiny forehead | Soften the light and blot the skin |
| Orange and blue mix | Use one type of light |
Always do a short test recording before the guest sits down. Stand in their place, look at the lit side of your own face on the screen, and check for shine and shadows under the eyes. Small shifts of a few inches in the light or the chair often make a clear difference.
FAQ
Can I use a ring light?
You can, but it gives flat, even light and a circle in glasses. Softer side light looks more natural.
What about changing daylight?
Clouds can brighten and dim a window. Work quickly, or add lamps to hold a steady level.
The Short Version
Soft key from the side, fill from a reflector, a hint of back light and one color of light. A window plus a white board is often enough.