Medium Intensity Red Obstruction Light – ICAO Type B

Medium intensity red obstruction light for night time marking of structures that present a hazard to aviation: flare stacks, chimneys, off-shore platforms. Red Flashing. Meet explosion proof requirements.

SEGSxxP2K_EX - Aircraft Warning Light for Explosion Proof MIOLB-E1_xxS: Single, Medium Intensity Type B
Order Code MIOLB-E1_24S MIOLB-E1_48S MIOLB-E1_23S
Lamp ID:




Light Type: Medium-Intensity, Type B
Typical use: Night time
Light source: LED
Type of beacon: Single flashing
Colour: Red according to CIE Chromaticity Boundary
Light Intensity: > 2000 cd
Flashing rate: 20-40 fpm (flash per minutes)
Material of the body: Die cast aluminum alloy copper free
Material of the transparent cap: Glass
Input voltage: 24 Vdc 48 – 53 Vdc 110 – 230 Vac (50-60 Hz)
Average power consumption: 11 watt @ 25fpm 𝜏 = 500 ms
Peak power consumption: 54 W 54 W 55 W

Download the PDF data sheet.

Download the technical data sheet in PDF format with complete information and technical drawings.



  • designed and manufactured in Italy
  • extremely low power consumption

  • very high resistance to corrosion

  • very easy installation / plug ‘n’ play connections

  • extremely low wind factor
  • 360° horizontal coverage

  • no maintenance required over service life (up to 100.000 hours)

  • wide range of operating voltage: 24, 48 Vdc and 110-230 Vac

  • wide range of operating temperature range: -20 C° to +60 C°


  • use as a stand-alone light or in a multiple light system with control board

  • integrated GPS based flash synchronization between lights (in a multiple light system)
  • remote monitoring and management with the Telemetry© system

  • easy maintenance management with the Retractable© system


ICAO (International Civil Aviation Organization, a specialized agency of the United Nations) ICAO ANNEX 14, Volume I, Chap. 6 Visual aids for denoting obstacles. Type B, Medium-Intensity obstacle light.
FAA (Federal Aviation Administration, an agency of the United States Department of Transportation) FAA AC 150/5345-43 Specification for obstruction lighting equipment. Type L-864, Medium-Intensity obstacle light.
CAA-CA Civil Aviation Authority none Medium-Intensity obstacle light.
ATEX EU directives describing allowed equipments in environments with explosive atmosphere ATEX Directive 2014/34/EU, Equipment for potentially explosive atmospheres.
IECEx Standards relating to equipment for use in explosive atmospheres IECEx Standards relating to equipment for use in explosive atmospheres.
EAC Eurasian Conformity CU TR 012/2011 on the safety of equipment in explosion hazardous environments.