Emergency lighting

Low voltage systems

Low voltage emergency lighting

These are available in three modes:

  • Non-maintained (NM) where the lamp is only illuminated when power fails.
  • Remote maintained where a separate transformer is used, ideal for dimming installations or where matching mains operation characteristics are critical.
  • Maintained (M) where the unit is supplied with an integral transformer.


All units incorporate a BSI approved charger circuit to maximise battery life and deep discharge battery protection, essential for lead acid batteries. They are housed in a white epoxy coated sheet steel enclosure, supplied with 5 year life, sealed acid batteries.