Turn off light, save energy.

Meaning: This means to switch off the light to conserve energy and reduce electricity consumption.

Choice of Words: Turn is a verb that means to move or cause to move around an axis or center. Off is an adverb that means to a position or state of inactivity or non-operation. Light is a noun that refers to the natural agent that stimulates sight and makes things visible. Energy is a noun that refers to the ability to do work.

Alternative Expressions

Lights out, energy saved.

Meaning: This means that the lights have been turned off to conserve energy.

Choice of Words: Lights is the plural form of light, which refers to a source of illumination. Out means that something is no longer active or working. Energy is the ability to do work. Saved means to keep something from being lost or wasted.

Conserve energy, switch off lights.

Meaning: This means that you should turn off the lights to save energy.

Choice of Words: Conserve means to keep something from being lost or wasted. Energy is the ability to do work. Switch means to change the position or direction of something. Off means to stop something from being active or working. Lights is the plural form of light, which refers to a source of illumination.

Related Expressions