Understanding your MG MG 6 Hatchback bulb sizes makes it easy to change the vehicle's appearance and brings instant performance or comfort benefits. Check out MG MG 6 Hatchback light bulb list to see precisely what kind of lamp you need and how much it will cost you to replace an old bulb. MG MG 6 Hatchback LED lights are the best and most energy-efficient lighting type, but they are also very pricey.