Just days after the city of Houston was in its most desperate need of light, the Museum of Fine Arts Houston unveiled an unparalleled beacon of brilliance. “Electrifying Design: A Century of Lighting” opened last week as the first large-scale U.S. exhibition to examine both the technological and artistic innovations in international lighting design. Through three thematic galleries, audiences are invited to see lamps, chandeliers and the humble bulb in a whole new light.