How close to lighting can the Ecostrad Opus iQ Ceiling Panel be mounted? 10 October 2023 12:49 Allow at least 20cm between the panel and any lighting. Do not position directly above any hanging lighting. Related articles Is the Ecostrad Opus iQ suitable for plasterboard fitting? Why is my Ecostrad Opus iQ not heating? How close to lighting can the Ecostrad Accent iQ Ceiling Panel be mounted?