Original: The site of the last coal mine , Wearmouth Colliery , is now occupied by the Stadium of Light , and a miner 's Davy lamp monument stands outside of the ground to honour the heritage of the site .
Simplified: The site of the last coal mine , Wearmouth Colliery , is now the Stadium of Light , and a miner 's Stephenson lamp monument stands outside of the ground to honour the heritage of the site .