BEGIN:VCALENDAR PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN VERSION:2.0 BEGIN:VEVENT DTEND:20260603T120000Z DTSTAMP:20260519T174629Z DTSTART:20260603T110000Z ORGANIZER: SEQUENCE:0 SUMMARY:Blue-Light Hazard and VR Headsets: What the Research Says UID:CIBSE-EVENT-a1EQx0000065mq9MAA END:VEVENT END:VCALENDAR