Heliospectra AB engages in the provision of lighting technology for plant research and greenhouse cultivation. It offers light emitting diode (LED) grow light products under the brands of Mitra, Elixia, Siera, and Dyna. The company was founded by Sylvain Langis Dube, Staffan Esbjorn Sigurd Hillberg, and Lars Martin Skoglund on December 8, 2005 and is headquartered in Gothenburg, Sweden.