Definition of light switch in English:

light switch

noun

单词	light switch
释义	Definition of light switch in English: light switch noun A switch for turning a light on or off. my hands searched the walls until I found the light switch Example sentencesExamples Any wiring which involves 240v current must be done by a qualified electrician, including light switches and power points. His arm accidentally brushed against a light switch, turning on his rear amber warning lights. Diminishing fossil fuels and global warming are enough to make anyone think twice about flicking a light switch. Turning on the light switch, I hesitantly looked round my room. I think the switch is actually in the hydraulic clutch's master cylinder, similar to modern brake light switches.
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