The document analyzes the typography, language, and textual codes used in the film poster for "Red Lights." It notes that the film title is written in a sans serif font for simplicity and legibility. It also discusses how the poster uses minimal typography as is conventional for film posters which are viewed quickly by pedestrians. Finally, it examines the use of language in phrases on the poster that intrigue audiences and hint at themes of discovery, belief, and challenging preconceptions in the psychological thriller film.