Our Solid Brass smoke bells are placed above your wall oil lamps and will capture most of the heat rising up, and soot if any occurs. Less of a concern with clean burning modern lamp oil, but still very useful and handsome addition to your wall lamp.
Fits models 9920 "Mansfield" and "Dorset" 9891-WM series wall mounted oil lamps. Center of smoke bell is 3" from wall.
NEVER touch the smoke bell while the lamp is burning! It will become hot after the lamp is lit.