The Light + Building trade fair, which was postponed due to the coronavirus, will take place from 27 September to 2 October 2020 in Frankfurt. This has been announced by Messe Frankfurt. Visitor tickets for March 2020 remain fully valid for September 2020. All ticket holders will be sent new tickets with the current date of Light + Building 2020. Visitors who wish to cancel their purchased tickets will be refunded the ticket price.