一九四七年作。

〈Jean Prouvé Complete Works, Vol. 3: 1944-1954〉Peter Sulzer 著（巴塞爾，Birkhäuser，二〇〇四年），編號1144，168頁，另一樣式，彩圖
〈Jean Prouvé〉（紐約，Galerie Patrick Seguin及Sonnabend Gallery 出版，二〇〇七年），371、374頁，另一樣式，彩圖
〈Atelier by NIGO^®,〉NIGO^®著（東京，Casa Brutus，二〇一二年），5頁，彩圖

In good condition, with new bulb socket, repainted main body with mild oxidation to the metal wall fixture.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

最初為普魯威私用設計，可靠牆亦可倚其固定軸旋轉之“燈臂”體現了設計師針對大規模生產產品對不同房間大小之適應性的考量。