Let There Be Light (2017) is a Documentary film that follows let There Be Light follows the story of dedicated scientists working to build a small sun on Earth, which would unleash perpetual, cheap, clean energy for mankind. After decades of failed attempts, a massive push is now underway to crack the holy grail of energy. Currently, you can watch Let There Be Light on Amazon Prime Video, Amazon Prime Video with Ads, Amazon Video, Apple TV Store. Streaming availability may vary by country and platform over time. It has a user rating of 7.0 out of 10 from 12 votes. Fans of documentary movies may also want to explore similar titles below.