Covered Lantern

TL2.
An oil lamp but with the flame protected by thin sheets of translucent bone (or glass, at late TL3). Doesn’t go out in a strong wind or if moved quickly. $40, 2.5 lbs.

2-yard range (6 at -3).

Source: GURPS 4th - Low-Tech, page 35
GURPS 4th - Dungeon Fantasy 2 - Dungeons, page 6