The Angels of Fire wear red Power Armour, decorated with stylised orange flames. The Aquila or Imperialis on the chest is golden. The yellow squad specialty symbol (Tactical, Assault, Devastator or Veteran) is indicated on the right knee guard. A black Roman numeral centered in the middle of the squad specialty symbol indicates squad number. The colour of the left shoulder guard indicates company number in accordance with the Codex -- i.e. White (1st Company), Yellow (2nd Company), Red (3rd Company), etc.