Here are the possible solutions for kind of film or light clue
Answer
Clue
Relevancy
pilot
Clue
Kind of film or light
Definition
to control the course of
glorybeam
Clue
"The light" of "I saw the light!"?
laser
Clue
Light in a light show
Light-show light
Light show light
Light in a light show, perhaps
Definition
a source of high-intensity optical, infrared, or ultraviolet radiation produced as a result of stimulated emission maintained within a solid, liquid, or gaseous medium