Maintained Sustained Exit Lights

This is a luminaire in which the emergency lamps are lit all the time.

Maintained sustained exit lights.

Sustained a sustained emergency light has two lamps within the light fitting and only one lamp works at either time. The purpose here is to minimise any possibility of emergency lamp failure as the sustained lamp is only used in emergency mode. Again they can be maintained or non maintained with non maintained signs reserved for areas where occupants are familiar with the layout of the escape routes. Non maintained these emergency lights are normally non illuminated are consistently on charge and only illuminate when the main power has failed.

Maintained emergency lighting is the most commonly used configuration for emergency lighting. Clevertronics is a specialised emergency exit lighting company that leads the market across australia new zealand in product innovation customer support. Non maintained emergency lighting is a luminaire made solely for emergency use. This will only be relevant on a maintained emergency luminaire.

Emergency exit signs can also be lit to act as an emergency light. Non maintained lights are typically. Maintained fittings are not part of the general lighting but are fittings such as emergency exit boxes. Maintained emergency non maintained emergency emergency module glows green in standby mode.

It circumvents all the problems associated with burn in periods for lamps such as t8 and t5 technologies while providing a cost effective solution for both emergency lighting and exit signs. This is where a lamp separate to the main lamp provides the emergency light source. The x dsa is a mini non maintained emergency light that will only come on in a mains failure. The terms maintained and non maintained are used to describe the mode of operation for an emergency lighting luminaire and the decision on which mode of operation to use is determined by the use of the permises.

What is non maintained emergency lighting. 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. What about sustained combined lights. A short video explaining the difference between maintained non maintained and switchable maintained emergency lighting.