EN: Practical light
A prop light seen in the shot which can be operated by the talent; sometimes doctored to control brightness, color, or coverage.
Tiffan edu Glossary
A practical is any photo flood-type of bulb, used within the shot, in a household lamp or otherwise visible. The term practical is sometimes used interchangeably with photo flood, even though it specifically refers to a light used in the shot.
Cel Mai folosit cuvant: used | Domeniu Aplicare : Cinematografie | Caractere: 197 Cuvinte: 41 | Limba: Engleza | Sursa The Pollio Folio - Glossary of Cinematography Terms