Lamps in Dorgesh-Kaan act as light sources for the cave goblins. There are 103 lamps located throughout the city. Occasionally the lamps break and need to be repaired. Players can repair a broken lamp by using a light orb, which requires level 52 Firemaking and grants 1000 experience per lamp fixed. Repairing 1000 lamps grants an additional 5000 Firemaking experience.