Valoya, a Finnish manufacturer of high-end LED grow light solutions, has introduced to the market its Canna+ line of LEDs with an ultra-wide spectrum designed for professional cultivation of cannabis. As a company specialized in fine-tuned spectra development, Valoya has independently tested and optimized the Canna+ through a series of trials. The result is a balanced spectrum for consistent yields and cannabinoid expressions inside state-of-the-art LED luminaires. According to the company, the Valoya Canna+ is the widest spectrum light available on the market right now, covering the range from 380 nanometers (UV-A) to 780 nanometers (far red).