Engr. Aisa Mijeno is currently a faculty member of Engineering at De La Salle University — Lipa. Being a member of Greenpeace Philippines, she has traveled many places promoting environmental campaigns. She also loves hiking which brought her to the majestic mountains of Kalinga where it all began. The product concept was formed after living with. the natives of the Butbut tribe for days relying only on kerosene lamps and moonlight to do evening chores.