https://en.wikipedia.org/wiki/Sconce_(light_fixture)
https://en.wikipedia.org/wiki/Sconce_(light_fixture)
EN.WIKIPEDIA.ORG
Sconce (light fixture)
A sconce (the word is derived from the late Latin via Old French) is a lamp-holder – either a candlestick or lantern with a handle, or a lamp fixed to a wall. In the latter case the light is usually, but not always, directed upwards and outwards, rather than down. The sconce is a very old form of fixture, historically used with candles and oil lamps. Such modern wall fittings are more often called wall lights or wall lamps. They can provide general room lighting, and are common in hallways and corridors, but they may be mostly decorative. A sconce may be a traditional torch, candle or gaslight, or a modern electric light source affixed in the same way. Usage and history Sconces can be placed on both the interior and exterior walls of buildings. In pre-modern usage, these usually held candles or gas flame, and torches respectively. Historically, candle sconces were often made of silver or brass from the 17th century, with porcelain and ormolu coming into use during the 18th century. The light of the candle flame was often intensified by a reflecting backplate. Using brackets, the candle or gas...
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