Developed with the tagline “Grow whatever your heart desires, wherever you are,” Sherpa Light is a tunable artificial light source with the potential to replicate the exact sunlight conditions needed to grow any plant from around the world. Using tunable, full-spectrum LEDs, the device was created to emit different lighting intensities depending on the plant’s cellular structure to optimize growth. Korea-based design studio Sherpa Space developed the Sherpa Light and recently showcased their prototype product at CES 2020, where it was named an honoree of the event’s Innovation Award.
Sherpa Space was founded to enhance plant growth through technology. The designers say that sunlight falls short of producing the optimal light settings that different plants need at different growth stages. They believe that their artificial lights, which use an adjustable combination of narrow-band LEDs, are best suited to generating the right light conditions — such as intensity, photoperiod, and quality — needed to optimize plant health, from growth and flowering to the enhancement of leaf quality and the concentration of desired chemicals in plants.
“Much like how a baby first needs breastfeeding and later switches to solid foods, plants also need different lights and nutrition at different growth stages for maximum growth,” the designers said in a project statement. “For instance, flowering can be promoted in many crops by changing the wavelength given to a plant. Sherpa Space’s unique competitive advantage lies in our ability to convert light wavelengths with minimal energy loss. Using the quantum dot technology, we can provide lights of specific wavelengths optimized not only for each plant but also for each growth stage. As a result, we maximize crops’ nutrient compositions and productivity.”
The designers also say that Sherpa Light could be the key to recreating the desired flavor components of certain fruits and vegetables that are typically only enjoyed in the region where they’re grown. For instance, they claim that mangos grown with Sherpa Light in Canada could taste just as good as those in India. There is no word yet of when this product will be made available for sale or testing.
Images via Sherpa Space and Inhabitat