gaslight

n.

煤气灯光，煤气灯；

复数：gaslights

1. In the gaslight she looked paler than ever.
   在煤气灯光下她显得比以往任何时候都苍白。
2. He sat looking at the yellow gaslight.
   他坐著,凝视着黄色的煤气灯。

The gaslight phenomenon--an institutional variant
Automatic gaslight igniter/controller and burners
AUCKLAND BY GASLIGHT: AN URBAN GEOGRAPHY OF 1896
Reflections by Gaslight: Prostitution in Another Age
The Origins of Gaslight Technology in Eighteenth-Century Pneumatic Chemistry
"Imposed psychosis": A case variant of the Gaslight Phenomenon.
Science Fiction by Gaslight: An Introduction to English-Language Science Fiction in the Nineteenth Century
Leslie Tomory. Progressive Enlightenment: The Origins of the Gaslight Industry, 1780–1820.
Fostering a new industry in the Industrial Revolution: Boulton & Watt and gaslight 1800–1812
In the Heart of Darkness: Blackouts and the Social Geography of Lighting in the Gaslight Era