AR111 lamps and whether they are AC/DC or both

Answer

 

10w AR111 20v - DC

11w AR111 12v - AC/DC

12w AR111 36v Dim to warm - DC

12w AR111 12v Perfect White - AC/DC

12w AR111 12v - AC/DC

15w AR111 12v - AC/DC

18w AR111 36v - DC

15w AR111 GU10 - AC