The Japanese kanji character for “light” adorns the cover of Lupe’s album—an accurate description of the contents within. The Chicago MC sheds megawatts of insight, bobbing and weaving over musical beds ranging from trap to vintage dirty south to electro-funk. “More Than My Heart” is a love letter to mothers. “NGL” is a cautionary tale. On “Made in the USA,” Lupe drops a rap history lesson. DROGAS Light is a convincing master class about staying true.