Cola Light is a 3d Printable solar powered lamp designed for use in rural India and Africa, replacing harmful kerosene lamps. Prod played a key role in the development of this project, creating the concept of reusing a bottle as a water-tight, impact resistant housing, as well as designing the 3d printed insert. The design was recognised in the 3d4d Print Challenge, being one of 7 finalists, and winning a $1,000 prize.