How do I adjust the height on these lamps?

Many models use a sliding telescopic stem secured by a small thumbscrew or key. Loosening this screw allows the inner brass tube to rise or drop before tightening it again. Some variants employ a pivoted arm near the top. This lets the light swing horizontally without altering the main vertical post.

Were these originally electric lights?

Most nineteenth-century examples started life as oil lamps or paraffin burners before conversion to electricity. Brass oil reservoirs and burner galleries were adapted to hold bulb holders and flex. Later pieces from the twentieth century were manufactured specifically for electric wiring. Surviving fittings often show the transition from older dual-purpose designs.

How do I date a brass standard lamp?

Dating relies on stylistic details, column forms, and manufacturing marks. Neoclassical and Corinthian column styles point towards Victorian production, whilst cleaner lines often indicate Edwardian or 1920s work. Examine the base weight, switch type, and wiring exit points for clues. Patina on the brass also develops over decades of cleaning and exposure.

Can these lamps support heavy shades?

Stability depends entirely on the weight of the base and the thickness of the upright column. Heavy fabric or silk damask shades require a substantial cast brass or iron foot to prevent tipping. When adjusting the arm outward, the centre of gravity shifts significantly. Placing the lamp on a level floor ensures the structure remains secure.