Explosion proof main marine light providing 15 nautical mile white omni-directional coverage, for offshore structures. The design, with long life LEDs, makes the product ideal for the environmental conditions, easy installation and long maintenance intervals.

Orga Offshore – Datasheet Drawing – LED Marine Light – L410EX-2-stack-01
Orga Offshore – Datasheet Drawing – LED Marine Light – L410EX-2-stack-02
Orga Offshore – Datasheet Drawing – LED Marine Light – L410EX-2-stack-03

Key features

  • Reliable marine navigation light, low cost of ownership and low power consumption
  • Suitable for Zone 1 and Zone 2 areas with gas explosion hazard
  • “U”-coded high voltage AC power supply from Navaids Central Control Panel for low cable costs and failure free synchronisation
  • Light intensity complies with IALA requirements, even if the intensity of the lanterns is reduced with 25% (service condition factor, as per IALA E-200 (2008) Part 2, 5.1)
  • Offshore coated, lightweight, corrosion free, seawater, UV and humidity resistant light alloy base Stainless steel mounting facilities to prevent corrosion problems
  • Integrated Ex e connection box
  • Very low power consumption due to efficient optical design
  • Anti bird spikes (to prevent bird fouling)

System design, control and monitoring

  • Control and monitoring via separate control panel (see separate product information sheet)


  • Certified to UK Department of Energy and Climate Change; Standard marking schedule for offshore installations – April 2011, chapter 3.1 (c) – Main lights
  • Cenelec EN 60079-0, EN 60079-7, EN 60079-18 and EN 60079-28
  • Sira 12ATEX3060X; ATEX Ex ll 2G Ex e mb llC T4 Gb
  • IEC 60079-0, IEC 60079-7, IEC 60079-18 and IEC 60079-28
  • IECEx SIR 12.0025X; Ex e mb llC T4 Gb
  • ABNT NBR IEC 60079-0, ABNT NBR IEC 60079-7 and ABNT NBR IEC 60079-18 (optional)
  • Inmetro NCC 13.1774 X (optional)

Performance characteristics

  • Flashing white light, Morse code ‘U’ every 15 seconds by NCCP
  • Effective intensity: 15 NM light: 12,000cd minimum (equals 15NM at ATF=0.74)
  • Horizontal beam coverage: 360°
  • Vertical beam profile: 2.5° FWTM minimum

Electrical characteristics

  • Operating voltage (‘U’-Coded from the NCCP): 15NM light: 230Vac; 50-60Hz
  • Power consumption: 15NM light: 125W peak; 21W average
  • Connection details: 15NM light: max. 4 mm²; two M25 cable gland entries
  • Earth connection: internal max. 4mm² and external M5

Physical characteristics

  • Dimensions (L x W x H):
  • Weight: 40 kg
  • Degree of protection: IP66
  • Operating temperature range:
    –40°C to +50°C