Bright light flashing in games

SUMMARY OF THE ISSUE:
When in a game, bright lights can randomly flash on screen

PLATFORM:
PC

STEP BY STEP INSTRUCTIONS ON HOW THE ISSUE OCCURED:

While playing a game of either killer or survivor, sometimes a bright coloured light randomly flashes on my screen for less than a second.

VIDEO:

PLAYER LOGS:

• Player logs are required from PC players only.
  (I didn't get any lights in this play session, please let me know if you'd like a log where the bug occurred and I'll try to record it!)