How do I fit an old shade to a modern lamp?

Measure the fitter rim diameter carefully to ensure it matches your lamp gallery or holder. Standard brass rings and adapters help secure older glass to contemporary fittings. Check whether the shade requires a three-screw gallery or a sliding collar. Selecting the correct mounting hardware prevents the glass from tilting or slipping during use.

What is the difference between opal and opaline glass?

Opal glass is a dense, milky-white material that transmits very little direct light. It was widely used for industrial and domestic lighting fixtures. Opaline glass typically exhibits a more translucent quality with subtle variations in tone. This material was favoured in France and England for decorative table lamps and pendants.

How do I clean a delicate antique glass shade?

Wash the glass gently in lukewarm water using mild washing-up liquid and a soft cloth. Avoid abrasive sponges or harsh chemicals that might damage painted decoration or aged surfaces. Dry the piece thoroughly with a lint-free towel before reattaching it to metal fittings. Take extra care around hand-painted motifs and delicate frilled edges.