David Hawley

David Hawley heads research, development, and horticultural services at Fluence, where he directs the company's global cannabis lighting research program. He is the inventor of Fluence's Red Sandwich method, which cuts cannabis lighting operating costs by 26%, and a co-inventor of the T48 method, which cuts them by roughly 20%. He also led Foursquare, the multi-year spectrum study behind Fluence's R-series lineup. Hawley holds a Ph.D. in Environmental Science and publishes peer-reviewed cannabis lighting research.