Are these lamps safe to use?

Many older pieces have undergone rewiring and electrical testing to meet modern standards. Conversions from oil lamps retain their original metal bodies while updating the internal wiring. Buyers should inspect the lampholder and cord to confirm they suit domestic circuits. Professional PAT testing provides additional reassurance for vintage lighting.

How do I clean black brass?

Dusting with a dry microfibre cloth protects the dark finish and prevents buildup on detailed casting. Avoid harsh metal polishes that can strip black enamel or remove patination. For gilt brass or ormolu sections, gentle wiping keeps the metal bright without damaging adjacent painted surfaces.

Can I replace the lampshade?

Shades can be swapped to match your interior scheme, provided the fitting matches the harp or shade carrier. Traditional bouillotte and column lamps often require specific ring sizes. Original shades are uncommon on nineteenth-century pieces, so contemporary fabric replacements are standard practice.

How do I date a lamp?

Dating relies on stylistic clues such as neoclassical columns, Art Nouveau curves, or Victorian oil burner mechanisms. Materials like marble bases and ebonised wood also point to specific manufacturing eras. Construction marks, screw types, and conversion evidence help narrow the decade of production.