Gwangmyeong (Korean pronunciation: [kwaŋ.mjʌŋ]; Korean: 광명시) is a city in Gyeonggi Province, South Korea. It borders Seoul to the east, north and northeast, Anyang to the southeast, and Siheung to the southwest.The Gwangmyeong City is home to the world's largest IKEA store at 59,000 square meters (640,000 square feet), along with a large Costco store and a Lotte Premium Outlet.