What's the best lighting setup for talking-head videos?
Three-point lighting under $300 — key light first, then shape shadow — is the setup viewers read as instant credibility.
The Diagnosis
The answer hasn't changed in a hundred years of film; it's just gotten cheap: three points. A key light as your main source, angled off to one side — this is 80% of the result and where every dollar goes first, and a window plus a reflector already qualifies. A fill on the opposite side at noticeably lower power, softening shadows without erasing them — a foam board bouncing the key back works. A back light behind you aimed at your head and shoulders, cutting you out from the background. From there, the pro move is shaping: keep some shadow (dimension reads as premium; shadowless reads as webcam) and make the light believable — if it seems to come from a window or a lamp, viewers never notice it, which is the point. Match color temperature to brand: warm reads personal, cool reads technical.
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