BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260117T181720
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6acfc73042050
DTSTAMP:20261014T181720Z
SUMMARY:Winterlichter
DTSTART:20270104T170000Z
DTEND:20270104T170000Z
END:VEVENT
END:VCALENDAR