What is a telescopic floor light?

A telescopic floor light is a tall standard lamp equipped with an extending shaft that adjusts the height of the light source. Most examples derive from nineteenth century oil lamps adapted for modern electrical use. These pieces combine functional mechanics with period materials like brass, copper, and wrought iron, making them suitable for placement beside armchairs or reading desks.

How do you adjust the height?

The extending mechanism typically relies on an inner sliding tube held in place by a thumbscrew, friction collar, or internal ratchet system. Loosening the fitting allows the upper section to rise or lower before securing it at the desired position. Care should be taken when adjusting older brass standards to support the weight of the fixture and prevent sudden drops.

Were these originally oil lamps?

Many Victorian and Edwardian standard lamps began as oil-burning floor lamps featuring fonts and burners. These were subsequently converted to electricity as domestic power supplies became common. Evidence of this conversion often remains visible in the stepped brass collars and weighted bases originally designed to steady tall oil reservoirs.

How do I date a brass standard lamp?

Dating relies on stylistic details such as the heavy stepped bases of early Victorian designs or the botanical motifs found on Arts and Crafts and Art Nouveau pieces. Corinthian column capitals and specific metal combinations also point toward particular decades between the Victorian era and nineteen-twenty. Manufacturer stamps on burners or switches provide additional clues for establishing the production period.