Indoor Cultivation Facility in Macedonia Will Use Swedish LED Grow Light Technology to Accelerate Harvest and Deliver Medicinal-Grade CannabisHeliospectra AB (publ) (OTCQB: HLSPY, FIRSTNORTH: HELIO), a world leader in intelligent lighting technology for greenhouse and controlled plant growth environments, announces an order from Medical 420 a medicinal cannabis cultivation facility in Macedonia. The indoor controlled environment facility is investing in Heliospectra LED lighting solutions to improve quality, accelerate harvest cycles and increase yields. The order is valued at $117,000 USD (984,000 SEK).