Blok ER

Surface mounted square LED emergency light with escape route optic


  • Square surface mounted stand-alone LED emergency luminaire
  • Corridor optic with ellipsoidal beam angle
  • 240Lm delivered light output at 3cW
  • Polycarbonate housing finished matt white
  • Die-cast aluminium base for optimum thermal transfer and long life
  • Options for self-contained and central battery versions
  • Multiple control options for self-contained version
  • Can be suspended using specially designed cable set
  • Wire protection guard available
  • Suitable for: education, office, corridor, stairwell, reception


Back Plate Die Cast Aluminium
Casing Polycarbonate


Mount Type Ceiling Mounted
Duration 3hrs
Source Info 3w Power LED
Lumens 240lm
Efficacy up to 80lm/cW
Colour Temp 6000K
Lifetime 50,000hr (L70/B10)
Voltage 230V, 50/60Hz
Terminals N/Amm
Safety Class I
IP Rating IP40
Flux Ratio 20% Mains
100% Emergency
Additional Information Loop-in/loop-out terminals. Battery life excluded from product warranty.
Safety Class I 5 Year



Length Width Height
125mm 125mm 37mm



All dimensions are measured in millimetres (mm) and all weights are measured in kilograms (kg), unless states otherwise
  • 125mm (L)


Lumens are delivered and based on 6000K. Changing some options may affect the lumen value - please contact sales if you are unsure.
  • Self Test Delivered, Self Contained, 3cW
  • Maintained / Non-maintained Delivered, Self Contained, 3cW
  • Standard Delivered, Central Battery, 3cW


  • 6000K


  • White Anodised


Please order accessories separately
  • BLK-ER-ACC-SWK-XXXX Suspension Wire Kit 2500mm / 7500mm
  • BLK-ER-ACC-WGF Wire Guard Frame 216mm x 259mm x 77mm

Please note: all images are used for illustrative purposes only. Individual features such as optics, materials, and colours may vary. The specification of the above product and accessories is correct at the date of publishing, but may be subject to change as necessary and without notice. Images are indicative of the quality and style of the specification and may not represent wholly the actual luminaire. Dimensional drawings are intended to give a general indication of the proposed size. The dimensions are accurate to within + or - 2mm. Specification, imagery and dimensional information are not intended to form part of any contract or warranty unless specifically incorporated in writing into the contract.