emergency lighting vs emergency light

Both 'emergency lighting' and 'emergency light' are correct, but they are used in different contexts. 'Emergency lighting' refers to the system of lights used in emergencies, while 'emergency light' refers to a single light used in emergencies.

Last updated: March 25, 2024 • 594 views

emergency lighting

This phrase is correct and commonly used in English.

This term refers to the system of lights designed to operate when the power goes out during an emergency, providing illumination for safety and evacuation purposes.

Show examples from the web [+]

An emergency lighting system of sufficient intensity and duration is compulsory on board trains.
The emergency lighting system must include:
emergency and alarm systems, including emergency lighting;
This includes batteries for hearing aids, emergency lighting, industrial batteries, lead accumulators and cordless power tools.
The light fittings for the emergency lighting shall be marked as such.
For the following rooms and locations, adequate lighting and emergency lighting shall be provided:
An emergency lighting system of sufficient intensity and duration is compulsory on board trains.
This requirement is covered by the definition of the main functions of the emergency lighting system.
The same applies to button cells in hearing aids and watches, cordless power tools, emergency lighting and all industrial applications.
The backup systems kicked in but the juice is needed primarily for oxygen supply and emergency lighting.
The FSTD safety features, such as emergency stops and emergency lighting, shall be checked at least annually and recorded.
Aeroplanes with an MOPSC of more than nine shall be equipped with an emergency lighting system having an independent power supply to facilitate the evacuation of the aeroplane.
The Council, however adopted only a ban on mercury and cadmium for portable batteries, added with exemptions for emergency and alarm systems (including emergency lighting), medical equipment and cordless power tools.
In the latter case direct access to the embarkation deck by way of external open stairways and passageways shall be provided and shall have emergency lighting in accordance with regulation III/5.
To provide protection and safety on board in the event of all types of emergency, including fire, the interoperable trainsets shall be equipped with an emergency lighting system.
(a) emergency and alarm systems, including emergency lighting;
'An emergency lighting system having a sufficient intensity and duration is an absolute requirement on board trains.'
To provide protection and safety on board in the event of emergency the trains shall be equipped with an emergency lighting system.
The helicopter shall be equipped with an emergency lighting system with an independent power supply to provide a source of general cabin illumination to facilitate the evacuation of the helicopter.
If the vehicle is not equipped with its own battery and if it can be uncoupled in normal service, the emergency lighting system must be provided with its own source of supply.

Alternatives:

emergency illumination
emergency lights system
safety lighting
evacuation lighting
backup lighting

emergency light

This phrase is correct and commonly used in English.

This term refers to a single light source that is used in emergencies, such as a flashlight or a portable emergency light.

Show examples from the web [+]

The car's emergency light is on, you can't miss it.
Turn off the ignition and lights, except the emergency light.
Only the emergency light is on.
Can you rig an emergency light to amplify its output?
Interior emergency lighting and emergency light operation
If the emergency light is switched off under normal operating conditions, it shall be possible to switch it on by both of the following means

Alternatives:

emergency lamp
emergency torch
portable emergency light
emergency beacon
emergency lantern

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emergency lighting vs emergency light