What is meant by 'temporary flame effects'?

The term 'temporary flame effects' specifically refers to flame effects that are designed to be set up for a short duration or for a specific event. This definition highlights the transitory nature of such effects—they are not intended for permanent installation or long-term use. These effects are often utilized in scenarios like live performances, special events, or exhibitions where the flames are essential to the show's atmosphere or narrative but are only needed for that particular occasion.

In contrast, permanent installations would imply that flame effects are constructed to remain in place for an extended or indefinite period, which does not align with the concept of 'temporary.' Additionally, limiting materials to only natural ones or confining the application of flame effects to indoor settings does not capture the essence of what defines 'temporary flame effects.' These aspects may pertain to specific guidelines or safety considerations but do not define the temporal nature that is central to understanding temporary flame effects.