Heliospectra expands its senior leadership team to provide innovative results-driven lighting solutions to growers worldwide(GOTHENBURG, Sweden/SAN FRANCISCO, CA, August 9, 2017 –Heliospectra AB (publ) (OTCQB: HLSPY, FIRSTNORTH: HELIO), a world leader in intelligent lighting technology for greenhouse and controlled plant growth environments, is pleased to announce the appointment of Peter Nyberg as head of the Technology and Development department, effective August 15, 2017.