Explosion proof marine light providing 6 nautical mile white omnidirectional visual coverage for
offshore structures. The design, with long life LEDs, makes the product ideal for the environmental
conditions and long maintenance intervals.

Orga Offshore – Datasheet Drawing – LED Marine Light – L410EX-1-stack-02
Orga Offshore – Datasheet Drawing – LED Marine Light – L410EX-1-stack-01
Orga Offshore – Datasheet Drawing – LED Marine Light – L410EX-1-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
  • Suitable for a 12 VDC or 24 VDC power supply*
  • Wireless synchronisation via GPS (separate synchronisation cable not required).
  • 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 contact corrosion problems
  • Integrated Ex e connection box
  • Very low power consumption due to efficient optical design
  • Anti bird spikes (to prevent bird fouling)


  • Cenelec EN 60079-0, EN 60079-7 EN 60079-18 and EN 60079-28
  • Sira 12ATEX3060X; ATEX Ex ll 2G Ex e mb op is IIC T4 Gb
  • IEC 60079-0, IEC 60079-7 IEC 60079-18 and IEC 60079-28
  • IECEx SIR 12.0025X; Ex e mb op is llC T4 Gb

Performance characteristics

  • Flashing white light, Morse code ‘U’ every 15 seconds
  • Effective intensity: 180 cd minimum (equals 6 NM at ATF=0.74)
  • Horizontal beam coverage: 360°

Vertical beam profile: 2.5° FWTM minimum

Physical characteristics

  • Dimensions (L x W x H): 447 x 416 x 314 mm
  • Weight: 21 kg
  • Degree of protection: IP66
  • Operating temperature range: -40°C to +55°C

Electrical characteristics

  • Operating voltage: 11 – 30 VDC*
  • Power consumption: Approx. 1.2 W average during operation at specified flash character
  • Connection details: max. 4 mm²; one M25 cable gland entry
  • Earth connection: internal max. 4 mm² and external M5

System design, control and Monitoring

  • *Power, control and monitoring functions by a small, locally mounted control box
  • Synchronisation via GPS or optional hard wired