Sentence examples for light is on from inspiring English sources

"light is on" is a grammatically correct and commonly used phrase in written English.
It is typically used to describe the state or status of a light being turned on. Example: As the sun set, James flipped the switch and the light is on in the living room. In this example, "light is on" indicates that the light in the living room has been turned on. It could also be used in a more general sense, such as: Example: The light is on in the city, as people work late into the night. Here, "light is on" could refer to the overall state of lights being turned on in buildings throughout the city. The phrase can also be used in a more abstract or metaphorical sense, such as: Example: With his talent and hard work, John is a shining light on our team. In this example, "light is on" is used to describe the positive impact and influence that John has on the team.