The techniques used are typical of contemporary Islamic glass, with the enamel decoration applied to a pre-fired plain body, and the whole then fired for a second time.
[8] They survive in considerable numbers from the Middle Ages, especially the 13th and 14th centuries, with Cairo in Egypt and Aleppo and Damascus in Syria being the most important centers of production.
[9] The elaborate decorated types were mostly succeeded by plain glass oil lamps with a simple rim at the top, by which they were attached to (typically) a circular metal bar.
In 2000, three 14th-century Mamluk mosque lamps in pristine condition from the collection of Bethsabée de Rothschild sold at Christie's in London for £1,763,750 (US$2,582K), £993,750 (US$1,455K) and £641,750 (US$937K).
[10] In the second half of the 19th century, a number of forgeries, or expensive glass ornaments in the style of Mamluk lamps were produced in France and Italy.
[14] A miniature in the Sister Hagaddah, produced in 14th-century Spain and now in the British Library, showing a service in a synagogue has lamps with the same form as Islamic ones.