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ICAO Annex 14 Low Intensity 48V / 24V DC 360° Beam Auto Photo Sensor

Low Intensity Type A Aviation Obstruction Light — 48V/24V DC

ICAO Annex 14 compliant LED aviation light for 48V or 24V DC telecom tower installations. 108 super-red LEDs, 360° uniform beam spread, built-in auto photo sensor. Available in single and dual dome configurations.

View Specifications
Spaceage Low Intensity Type A 48V DC Aviation Obstruction Light

Technical Specifications

Light Specifications
Voltage48V DC (range 40–60V DC) / 24V DC
TypeLED Type
LED ColourSuper Red (no colour filter required)
Light Intensity>10 cd as per ICAO Annex 14 specs
No. of LEDs108 per dome
Parallel Circuits12 circuits of 9 LEDs each
Horizontal Beam Spread360° uniform as per ICAO specs
Vertical Beam Spread>10° as per ICAO specs
Power ConsumptionApprox. 4 Watts (single dome)
Operating Temperature0°C to 50°C
Physical & Electrical
Switching SensorBuilt-in photo sensor — auto ON at dusk, OFF at dawn
EnclosureHigh-grade cast aluminum body with sealed glass dome
SealantSilicon-based permanent sealant (moisture & dust proof)
FinishOrange epoxy powder-coated aluminum base
Surge ProtectionInbuilt MOV
Mounting3/4" bottom hub for threaded GI pipe
ConfigurationsSingle dome and Dual dome available

Note: Due to continuous improvements, Spaceage reserves the right to modify specifications without prior notice.

Where It's Installed

Telecom Towers

BTS towers up to 45m height require ICAO-compliant low intensity obstruction lights powered from 48V DC telecom supply.

Rooftop Structures

Commercial and industrial rooftop antennas, masts, and elevated structures requiring aviation marking.

Wind Masts

Meteorological and wind measurement masts in remote locations typically powered from 48V battery banks.

Transmission Towers

Power transmission towers in flight path approach areas requiring ICAO-compliant aviation lighting.

Frequently Asked Questions

The Low Intensity Type A produces greater than 10 candelas (cd) as per ICAO Annex 14 specifications — the required minimum for low intensity obstruction lights on structures up to 45 metres in height.

Yes. A built-in photo sensor at the base of the aviation light automatically switches the light ON at dusk and OFF at dawn. No manual intervention is needed — ideal for unmanned telecom towers.

Spaceage uses a unique LED mounting arrangement placing LEDs in a uniform circular pattern — eliminating the streak pattern of 6 or 8-face designs without secondary lenses. 108 LEDs are arranged in 12 parallel circuits of 9 LEDs each, ensuring uniform 360° intensity at all horizontal angles per ICAO Annex 14.

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