• SELV enclosure incorporating insulated terminals
  • Battery compartment incorporates 2 x 4Ah high temperature Nickel Metal Hydride (NiMH) cells
  • Constant current battery charger
  • Manual test with built in ‘push to test’ via surface of luminaire
  • Deep discharge protection (DDP) to protect cells from over discharge
  • Pre-wired for simple installation
  • Access to push-terminals if ordering driver separately
  • Built-in green charge indicator LED on lamp head


1 or 3-hour autonomy versions


Corridors / Final Exits / Escape routes

Input supply voltage 230V +/- 10%
Supply frequency 50/60Hz
Maximum spacing (1 lux) 8m
Battery type 2.4V 4Ah 18700 NiMH
Changeover threshold (Vrms) Falling >144V Rising <204V
Maximum ambient temperature 35°C
Battery charge time 24 Hours
Earth leakage current <0.5mA
Recommended cut-out size 42mm
Code Battery Pack Download .LDT
OLS/NM3 2 Cell NiMH