Hankook and iON light up the night Nearly 500 drones lit up the night sky over Hanover, Germany, showcasing Hankook’s innovation and commitment to sustainability. Electric, emission-free, and unforgettable—just like the iON lineup.⚡ Watch the full recap video now! #Hankooktire #DrivingEmotion #Hankook #iON #EV #EVtire #droneshow #droneart #drones #lightshow #hannover #expowal #Sustainability #Innovation