Long day's journey into light

摘要

I felt extremely sorry for my brother last month. He had to attend his son's wedding -not in England where he lives - but in Changsha in the Hunan Province of China. As many world travelers know, Changsha is a long way from England and he was obliged to travel there on a flight that lasted over 13 hours. Personally, I am getting rather too old to fly such distances. Six hours on an aircraft is all I can manage. So it was that last month, I was invited by Smart Vision Lights to what the company intends to be an annual conference about lighting and systems design.