- "It's time for Doctor Light's shining moment!"
- ―Doctor Light in LEGO DC Super-Villains
| This minifigure has only appeared in video game(s)|
Although this article is about an official minifigure, it never existed in physical form or appeared in any official LEGO sets.
Jacob Finlay was a scientist at S.T.A.R. Labs who designed a suit which allowed the wearer to control light for a variety of effects and attempted to use this suit as a hero named Dr. Light. However, Finlay was accidentally killed by his colleague Arthur Light, who then took the suit and used it to become a villainous Dr. Light. Following this, Light has become a formidable adversary for the DC Universe, particularly the Justice League and the Teen Titans.
- In Lego DC Super Villains, he is voiced by Rodger Bumpass, who reprises his role from Teen Titans and Teen Titans Go! He also is the voice of Squidward Tentacles on SpongeBob Squarepants, and Flamzer on Mixels.