The Vault - Fallout Wiki

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The Vault - Fallout Wiki
Light Switch 02
FNVOWB Light Switch 2.png
Biography and appearance
RaceComputer Artificial personality
GenderFemale programming
AffiliationMobius (formerly)
The Sink
RoleLight switch
LocationThe Sink
Dialogue FileLight Switch 02's dialogue
QuestsAll My Friends Have Off Switches
Influencing People
Base IDxx00e6fc (activator)
xx00f063 (talker NPC)
Ref IDxx00c8c4 (activator)
xx00f06b (talker NPC)
ActorVeronica Belmont
Gametitle-FNV OWB.png
Gametitle-FNV OWB.png

Light Switch 02 is an artificial personality operating in the Big MT in 2281.


The other light switch in the Sink, used in researching the effect of light spectra on human interactions. The experiments proved that certain wavelengths could actually improve one's charisma and ability to speak for a limited amount of time. For reasons unknown, the switch was programmed to hate Light Switch 01 and its "prudish" attitude.

Interactions with the player character

Interactions overview

Perk empathy synthesizer.png
This character is involved in quests.
This character provides miscellaneous services.


Other interactions

Notable quotes

  • "Ooh baby... let's turn off the lights and... turn on the lights."
  • "Wanna push my buttons?"
  • "If I made out with the Sink, would you pay attention to me?"
  • "*Giggles* Who's ready for a party?"


Light Switch 02 appears only in the Fallout: New Vegas add-on Old World Blues