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These certified LED Beacons have been designed for use in potentially explosive atmospheres and harsh environmental conditions. The enclosures are suitable for use offshore or onshore where light weight combined with corrosion resistance is required.

The housings are manufactured completely from a UV stable glass reinforced polyester. Stainless steel screws and mounting bracket are available ensuring a totally corrosion free product.

The LD15 incorporates a low maintenance, innovative LED array, which has a life of up to 54,000 hours. The low current consumption design allows an energy efficient solution without compromising light output.

Units can be painted to customers specification and supplied with identification labels.

Data Sheets
LD15 (1 MB) (PDF)
LD15 North America (1 MB) (PDF)
Product Certificates
UL Hazardous Locations (178 KB) (PDF)
UL Ordinary Locations (250 KB) (PDF)
ULC (249 KB) (PDF)
TR CU Ex d IIC (3 MB) (PDF)
SIL DC (283 KB) (PDF)
SIL AC (204 KB) (PDF)
CQST Ex d IIC (2 MB) (PDF)
CNEx (617 KB) (PDF)
Product Certificates – External Link
Schematics / Wiring
LD15 Wiring (379-123) (60 KB) (PDF)
Technical Manuals
ATEX/IECEx (TM253) (3 MB) (PDF)
UL/ULC (TM259) (4 MB) (PDF)
INMETRO (TM334) (4 MB) (PDF)
Certification ATEX, IECEx, cULus, ULC, TR CU, CQST, Inmetro, SIL1 
Area Classification Zone 1, 2, 21 & 22 use.
Certified Ambient Temperature -55°C to +70°C
Ingress Protection IP66 & IP67
Material Corrosion-free GRP
Entries Up to 3 x M20 or 3 x M25
Weight 3.0 Kg
Options Body & lens colour, flash rate, Voltages 12 - 48 d.c., 110 - 254V a.c.
LED Life 54,000 hours



  • Zone 1, 2, 21 & 22.
  • Ex db IIC T6/T5.
  • ATEX Certified, Ex II 2GD.
  • IECEx Certified Gb, Db.
  • UL listed for USA and Canada:
    – Hazardous locations:
          Class I, Div. 2, Groups A, B, C & D.
          Class II, Div 2 Groups F & G.
          Class I, Zone 1, AExd IIC T4/T5/T6.
    – Ordinary locations: Visual-Signal Device.
    – Marine listed.
  • TR CU Certified
  • CQST Certified
  • SIL1 Certified 
  • IP66 & 67.
  • -55oC to +70oC.
  • Corrosion free GRP.
  • Optional Stainless Steel Backstrap.
  • Various Lens colours.
  • Optional Cast Aluminium or Stainless Steel Wire guard.
  • Up to 3 x M20 or 3 x M25 entries.
  • 5 user selectable functions:
    • 60 fpm.
    • 80 fpm.
    • 120 fpm.
    • Double Flash.
    • Steady.
  • Remote and local function selection.