This will only be relevant on a maintained emergency luminaire.
Sustained emergency lighting.
What is emergency lighting.
72 w lamp wattage.
Folded sheet metal finish.
Also available as emergency exit lighting with the escape signs of your choice.
This will only be relevant on a maintained emergency luminaire.
Sustained a sustained emergency light has two lamps within the light fitting and only one lamp works at either time.
Sustained this is where a lamp separate to the main lamp provides the emergency light source.
This was because a fluorescent lamp could easily fail and so if you had a sustained light fitting you were always sure of lighting just when you needed it.
Reliable long life can be networked our emergency lighting systems provide reliable illumination for up to 3 hours when powered by batteries.
1225 mm length x 130 mm width x 80 mm height.
Maintained mode is generally employed in places of assembly such as theatres cinemas clubs etc.
Escape and exit routes in the uk must be lit to a minimum of one lux during an emergency.
Emergency batten brand name.
The purpose here is to minimise any possibility of emergency lamp failure as the sustained lamp is only used in emergency mode.
Stahl s emergency lighting products you can also network your safety lighting.
36 w lamp type.
50 hz number of lamps.
01 02 2018 23 04 2020 maintained non maintained sustained there are now only really two types of emergency lighting modes for when there is a power cut here is a simple explanation of the two.
The lights are typically dimmed when the premises are occupied and the emergency escape lighting prevents total darkness.
Maintained emergency luminaire this is a luminaire in which the emergency lamps are lit all the time.
A sustained emergency light is one that has two light sources one for everyday mains room light and one that is only used during a power cut.
Emergency luminaires have integral back up batteries continuously charged during normal operation.
There are three different types of emergency lighting.
Legislation requires all occupied buildings to have adequate escape lighting to allow safe exit should mains power fail.
This is where a lamp separate to the main lamp provides the emergency light source.
The purpose here is to minimise any possibility of emergency lamp failure as the sustained lamp is only used in emergency mode.
Sustained bare power rating.
240 v frequency rating.
