Lighting setup for interview video

A phone in good light beats an expensive camera in a dark room. It sounds like an exaggeration, and it is still the most reliable lesson we have learned from years of shooting. Light decides whether a video reads as expensive or cheap, far more than the camera does. Here is a lighting setup for an interview video that costs under 200 eur, and the mistakes to avoid.

Key takeaways

• Order of importance: light, sound, framing, and only then the camera. Most companies have it backwards, which is why they own expensive gear and amateur looking footage.
• The basic setup is one big soft light from the side plus a bounce from the other side. Not three lights at once. A sheet of white card does the job of a second lamp.
• A setup under 200 eur that genuinely works: one bicolour LED panel with diffusion, one cheap reflector, one light stand. Everything else is a bonus.
• Mixing colour temperatures is the most common mistake. Daylight from a window sits around 5600 K, a household bulb around 3200 K, and mixing them leaves one half of the face orange and the other blue.
• Europe runs on 50 Hz mains. At 25 frames per second keep the shutter at 1/50, otherwise cheaper LED bulbs and office tubes will make the image flicker.
• The best light is free. A big north facing window at ten in the morning, subject turned towards it. Nothing cheaper looks better.

Why does light matter more than the camera?

Because a camera does not record objects, it records the light that bounces off them. When that light is bad, no sensor will rescue it.

We have proof from shoots where we had to grab extra shots on a phone because the client ran out of time. Once we put the person next to a window with a darker background behind them, those shots cut together fine next to professional camera footage. Meanwhile our most expensive bodies, used in an office under ceiling fluorescents, look exactly like an office under ceiling fluorescents: flat, slightly green and lifeless.

Light does three jobs at once. It separates the person from the background, it creates shape on the face, meaning a brighter side and a darker side, and it gives the sensor enough signal so the image is not noisy. Add light and you fix composition and technical quality in the same move.

What is the simplest lighting setup that works?

One big soft light from the side, slightly in front and slightly above, plus a bounce on the opposite side. That is the whole thing.

Build it like this. The person sits, you stand with the camera opposite. Put the key light roughly where ten o'clock or two o'clock would be on a clock face, so not straight on, but about forty five degrees to the side, and raise it until the nose shadow points down rather than sideways. On the other side place white card or polystyrene so some light returns into the shadow. The dark side of the face softens and you will not need a second lamp.

If there is a wall behind, move the person at least a metre and a half away from it. Distance from the background does more for the image than any blur filter, because the background naturally falls darker and stops competing for attention.

This B&H walkthrough covers three real interview situations, including the one where a single light is all you have:

What should you buy for under 200 eur?

Buy one light you can soften, one reflector and one solid stand. In that order.

• The light, 100 to 150 eur. Look for a bicolour LED panel that takes a softbox or diffusion. The size of the emitting surface matters more than raw power: the bigger it is, the softer the shadows. A small bright spot makes a hard edged shadow that looks like an interrogation.
• A reflector or a piece of polystyrene, 0 to 25 eur. White fabric or builder's card works too. Best value item on the whole list.
• A stand, 30 to 50 eur. Not for the camera, for the light. A lamp held by hand moves, and the exposure then pulses in the edit.

What not to buy: a case with three of the cheapest lamps on the market. It looks like a bargain, but you get three weak lights with poor colour rendering, so skin tones go strange and you cannot fix that later in post production. One good light beats three bad ones.

What are the most common lighting mistakes?

Ranked by how often we see them in the corporate videos clients send us as examples of what they do not want.

Mixed colour temperatures. Window light is around 5600 kelvin, a tungsten bulb around 3200. With both on, one side of the face is cold and the other is orange. The fix is boring and effective: switch everything off except one source, or at least set the lamp to match the window.

Flicker. European mains run at 50 Hz and cheaper LED bulbs and older tubes pulse along with it. Shooting 25 frames per second, keep the shutter at 1/50 and most flicker disappears. If it persists, the culprit is that specific bulb or a dimmer, not the camera.

Light straight from the front. A ring light looks fine on a selfie and flat on video. Move it to the side and shape appears immediately.

Ceiling light as the main source. It carves shadows under the eyes and nose. Turn it off.

A blown out window behind the subject. The camera exposes for the window and the face goes dark. Turn the person to face the window and your free key light is ready.

For a deeper reference on the classic schemes, StudioBinder has a clear breakdown of the three point lighting setup with key, fill and back light.

When is a home setup not enough?

When the video has several people, several locations, or when every shot has to match. That is where a do it yourself setup falls apart.

To be fair about it: most internal videos are fine done in house, and that is how it should be. A short message from the founder, a product on the warehouse floor, a cut from a team day. You do not need us for that and we have no problem saying so.

Call a production crew when the video represents the company externally and will live for years, when you need several people filmed in one day at matching quality, or when the space is difficult, meaning a factory, a hall or a stage. At that point lighting stops being a lamp and becomes a plan. We broke the numbers down in our article on what a corporate video costs.

Frequently asked questions about video lighting

What is the best light for filming at home?

A large window without direct sun, ideally north facing, with the person turned towards it. Direct sun is too harsh, but an overcast sky or a net curtain turns it into an enormous soft source that no lamp under 200 eur can match.

How many lights do I need for an interview?

One, if you have a reflector. Two, if you want a rim of light separating the person from the background. Three is comfort rather than necessity, and for a beginner it often hurts, because three badly placed lights produce three shadows.

Why does my video flicker?

Almost always a mismatch between mains frequency and shutter speed. Europe runs at 50 Hz, so at 25 frames per second set the shutter to 1/50. If that does not help, one specific LED bulb or dimmer is the source, so switch it off and shoot without it.

Is a ring light worth buying?

For video calls and selfies yes, for a company video no. It produces flat light and a distinctive ring reflection in the eyes that viewers subconsciously associate with phone footage. For the same money buy a panel with diffusion and place it to the side.

If you have something to film that represents the company externally and you are unsure whether to do it yourself, write to us. We will give an opinion even when there is no job in it for us. More about how we work is on our production services page, and you can reach us through contact.