ISP:
Time Warner Cable

Type of Internet Connection:
CATV

Internet Connection Speed:
50Mbit/s)

Date & Time:
I noticed it upon logging in on 06/06/2014 14:00 PST (Persistent since then)

Frequency:
Always
It appears that it is a bug affecting all Cragsoul Lamps that i can currently see in the game.

Character Name:
Dagger Heart

Race:
Elezen F

World:
Mateus

Class/Level:
Black Mage/50

Area and Coordinates:
Mist Ward 1, X14:Y11

Party or Solo:
Solo
Other FC members see the same thing however

NPC Name:
None

Monster Name:
None

In-Game Time:
22:00 Server time (Persistent Regardless of Eorzea time day or night)

Steps:
Logged in, teleported to fc house, observed Cragsoul Lamp not lit up, proceded to look around at neighbouring homes, observed none of their Cragsoul Lamps were lit.