This listing is for a 1880s Tin Police Lantern with Bullseye Lens Christmas Tree Lamp. I don't think this works. This has heavy discoloration and scratches in the tin. The lens is cloudy and has some bubbles and marks inside it.
The "1880s Tin Police Lantern with Bullseye Lens Christmas Tree Lamp" would be a fantastic addition in a home looking for a vintage, decorative, and illuminated lighting piece for their Christmas tree.