How do I clean a cranberry glass light shade?

Wash the glass gently in warm soapy water using a soft cloth, avoiding harsh abrasives that might damage surface gilding or hand-painted details. Dry the shade thoroughly with a lint-free cloth before refitting it to any metal hardware.

Were these shades originally made for oil or electricity?

The majority of these pieces were originally manufactured to burn oil or paraffin during the Victorian and Edwardian periods. Many have since been adapted for modern electrical use. Ceiling lights and rise-and-fall fixtures in the archive also record later twentieth-century rewiring for domestic lighting.

How can I tell a Victorian shade from a later one?

Victorian examples often display the weight, hand-finished pontil marks, and specific brass burner fittings characteristic of nineteenth-century manufacture. Stylistic cues like Art Nouveau curves or Edwardian proportions help distinguish later 1900s production. Examining the metal threads and collar construction provides further clues to the manufacturing decade.

Can I use modern bulbs in these antique lamps?

Modern low-wattage LED bulbs are generally suitable if the lamp has been professionally rewired and tested for electrical safety. Care should be taken to ensure the bulb size fits comfortably within the enclosed glass shade. Excessive heat from traditional incandescent bulbs should be avoided to protect antique glass and painted finishes.