Object
Doctor and Sarah Jane's Improvised TARDIS Oil Lamp
Physical lighting fixture used as emergency power substitute in TARDIS corridors; distinct from portable distraction devices
9 appearances
Purpose
Portable emergency illumination source
Significance
The temporary survival tool becomes a critical warning device when Sarah finds blood on it. It marks their transition from carefree travelers to stranded survivors, its tainted state foreshadowing the planet's lethal petrification threat while providing the only means to navigate Exxilon’s hostile transfer corridor.
Appearances in the Narrative
When this object appears and how it's used