Explosion proof main marine lantern, designed to provide 15 nautical miles white omni-directional visual coverage. For offshore structures and for connection to the Orga Navaids Central Control panel (NCCP) concept.

Key features

  • Reliable Marine Navigation Light, low cost of ownership and low power consumption
  • Special low power design for use with Renewable Energy Systems
  • Suitable for Zone 1 and Zone 2 areas with gas explosion hazard
  • Designed to work in conjunction with Navaid Central Control Panel (NCCP) concept
  • Light weight, strong and corrosion free body
  • Intelligent Passive Heat Management System for increased reliability including a closed housing and no fan
  • Non metallic UV and humidity resistant base, including quick release clamps for easy maintenance
  • Injection molded UV resistant lens


  • Complies with UK Department for Transport; Standard marking schedule for offshore installations – Dec. 1994, chapter 3.1 – Main marine lantern
  • Cenelec EN 50014 and EN 50019
  • KEMA 05ATEX2028 X; <br />ATEX Ex ll 2G EEx e ll T3 according to ATEX Directive 94/9/EC

Performance characteristics

  • Flashing clear light, Morse code ‘U’ every 15 seconds by Navaid Central Control Panel (NCCP)
  • Effective intensity: 12,000cd minimum (equals 15NM at ATF=0.74)
  • Horizontal beam coverage: 360°
  • Vertical beam profile: <br />2.5° minimum
  • High efficiency clear Fresnel lens

Electrical characteristics

  • Operating voltage: 120Vac nominal; 400Hz; ‘U’ coded supply from Navaid Central Control Panel (NCCP)
  • Power consumption: 400W / 400VA peak
  • Connection details: max. 4mm²; <br />two M25x1.5 cable gland entries
  • Earth connection: internal <br />max. 4mm²
  • Lamp: 400W/120V

Physical characteristics

  • Dimensions (L x W x H): <br />490 x 424 x 572mm
  • Weight: 10kg
  • Degree of protection: IP66
  • Operating temperature range: –40°C to +40°C