| Gels,                                                      also known as colour                                                      gels, colour filters                                                      or lighting gels,                                                      were initially                                                      created to modify                                                      the colour output of                                                      hot theatre                                                      lanterns. However,                                                      they are now                                                      commonly used for                                                      various purposes                                                      such as live events,                                                      film, photography,                                                      art projects,                                                      architectural                                                      installations, and                                                      even for colour                                                      correcting LED light                                                      sources. These                                                      filters and gels are                                                      essential in                                                      completing the stage                                                      lighting design and                                                      can aid in creating                                                      the desired                                                      atmospheric lighting                                                      effects,                                                      contributing to an                                                      excellent                                                      performance. |