Here are the possible solutions for he worked on a light schedule clue
Answer
Clue
Relevancy
edison
Clue
He worked on a light schedule
toiled
Clue
Worked and worked
madonna
Clue
"Ray of Light" singer who once worked at Dunkin' Donuts
Definition
(Italian) a former Italian title of respect for a woman
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
