Chapter I
What it means
In the Qur’an, God is “the light of the heavens and the earth”, and his light is likened to a lamp in a niche. The mosque lamp brings that verse into the building: it lights the space of prayer and stands for the guidance that comes from God.
Many lamps carry the Verse of Light itself, written around their necks in coloured enamel, so that light shines through the very words.
Chapter II
Where it comes from
Rows of hanging lamps lit mosques from early times. In Mamluk Egypt and Syria (1250–1517) glassmakers produced magnificent enamelled and gilded lamps, often inscribed with the Verse of Light and the name of the sultan or emir who gave them. Many survive in museums in Cairo, London and New York.
The image of a lamp in an arch became common in prayer rugs and in the decoration of the mihrab The niche in a mosque wall that shows the direction of prayer. Glossary, the niche that shows the direction of prayer.
Chapter III
Where you see it today
Electric chandeliers have replaced oil lamps, but the lamp remains a familiar motif in mosque decoration, on prayer rugs and in the lantern decorations hung during Ramadan, especially the fanous of Egypt.