Medium Intensity White Obstruction Light – ICAO Type A

Medium intensity white obstruction light for day/night time marking of structures that present a hazard to aviation: flare stacks, chimneys, off-shore platforms. White Flashing (20.000 cd day / 2.000 cd night). Meet explosion proof requirements.

SEGS23P20K_EX - Aircraft Warning Light for Explosion Proof MIOLA-E1_23S: Single, Medium Intensity Type A
Order Code MIOLA-E1_23S
Lamp ID:


Light Type: Medium-Intensity, Type A
Typical use: Day and Night time
Light source: LED
Type of beacon: Single
Colour: White according to CIE Chromaticity Boundary
Light Intensity: 20 000 cd (day) / 2000 cd (night)
Flashing rate: 20 fpm (flash per minutes) factory fixed
Material of the body: Die cast aluminum alloy copper free
Material of the transparent cap: Glass
Input voltage: 110 – 230 Vac (50-60 Hz)
Average power consumption: 55 watt (day) / 9 watt (night) @ 20fpm 𝜏 = 500 ms
Peak power consumption: 320 watt (day) / 55 watt (night)

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 temperature range: -20 C° to +55 C°



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 A, 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-865, 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.