Sustained Emergency Lighting

What is emergency lighting.

Sustained emergency lighting.

This will only be relevant on a maintained emergency luminaire. This is where a lamp separate to the main lamp provides the emergency light source. There are three different types of emergency lighting. White powder coated shape.

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. 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. Stahl s emergency lighting products you can also network your safety lighting. 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. Also available as emergency exit lighting with the escape signs of your choice. Emergency luminaires have integral back up batteries continuously charged during normal operation. In respect of maintained emergency lighting in areas where high levels of light are normally required for example in the corridors of office blocks a combined or sustained emergency luminaire can be installed.

The purpose here is to minimise any possibility of emergency lamp failure as the sustained lamp is only used in emergency mode. Maintained emergency luminaire this is a luminaire in which the emergency lamps are lit all the time. 240 v frequency rating. Sustained this is where a lamp separate to the main lamp provides the emergency light source.

Reliable long life can be networked our emergency lighting systems provide reliable illumination for up to 3 hours when powered by batteries. 72 w lamp wattage. Non maintained these emergency lights are normally non illuminated are consistently on charge and only illuminate when the main power has failed. Sustained bare power rating.

36 w lamp type. Legislation requires all occupied buildings to have adequate escape lighting to allow safe exit should mains power fail. This will only be relevant on a maintained emergency luminaire. 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. 50 hz number of lamps. Sustained a sustained emergency light has two lamps within the light fitting and only one lamp works at either time.