ZOM™-48LED Low Intensity Aviation Obstruction Light (ICAO Type A) | AEROSIGNAL®

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Aviation Low-intensity obstruction lights

ZOM™-48LED >32.5 cd, ICAO type «B»

50-265V AC / 30-350V DC

Global LED Aircraft Warning Light for Towers and High-Rise Structures | AEROSIGNAL®

ZOM™-48LED is a low intensity LED obstruction light introduced in 2010 and trusted by customers worldwide. Its LED module consists of 48 red diodes (5 mm diameter, 12.5 cd each), providing bright and stable warning illumination. Designed with a compact yet durable frame, and equipped with an echelon lens, ZOM™-48LED combines modern LED technology with long-term reliability and energy efficiency.

This model is fully compliant with ICAO Annex 14 Low Intensity Type B standards and FAA AC 150/5345-43G (L-810), ensuring safe night-time visibility for high-rise objects across global infrastructure projects. 

ZOM™-48LED is intended for permanent night-time marking of obstacles potentially hazardous to aircraft:

• Telecommunication towers & mobile relay masts

• High-rise buildings & industrial stacks

• Smoke-stacks & chimneys

• Water towers & cooling towers

• Power transmission lines

• Crane installations & bridge supports

• Airport perimeter structures 

Wide Voltage Compatibility

• Operates on 50–265 VAC or 30–350 VDC without polarity concerns

• Built-in galvanically isolated monitoring contacts allow remote control of both individual lights and entire lighting systems

Advanced LED Technology

• 48 high-efficiency red LEDs with stable luminous output

• Light output degradation <30% after 100,000 hours

• Extremely low power consumption (~3 W)

Reliable and Durable

• Impact-resistant polycarbonate housing with UV stabilizer (Bayer Makrolon® / DOW®)

• Lightweight, compact frame reduces wind load (<40 N @ 200 km/h with MS-EV60 mount)

• IP65 protection against dust, water, and mechanical stress

• Resistant to frost, rain, salt spray, solar radiation, vibration, and thermal shocks

• Operating temperature: –60°C to +50°C

Maintenance and Cost Benefits

• Stationary LED module requires no replacement during service life

• Long maintenance intervals reduce operational costs

• Patented design ensures high-quality performance

• Five-year manufacturer warranty

Optical Characteristics

• ICAO classification: Low Intensity Type B

• Light color: Aviation red

• Emission type: Steady burning

• Horizontal coverage: 360°

• Vertical beam: 16° nominal, 20° actual

• Luminous intensity: +6°: 28 cd; +10°: 36 cd; –6°: 17 cd

• LED driver: constant current

• Light output degradation: <30% after 100,000 hours

Electrical Parameters

• Operating voltage: 50–265 VAC / 30–350 VDC

• Input current: AC/DC 45–200 mA

• Maximum switching voltage: 400 V

• Maximum switching current: 100 mA

• Maximum power consumption: 3 W

• Integrated over-voltage protection

Mechanical Characteristics

• Housing: shock-resistant polycarbonate with UV stabilizer (Bayer Makrolon®)

• Lens: transparent, red, UV-stabilized (DOW®)

• Weight: ≤0.7 kg

• Wind load: <40 N @ 200 km/h (MS-EV60 mount)

• Protection class: IP65

• Operating temperature: –60°C to +50°C

• Suitable for all climate zones, including maritime environments

ZOM™-48LED is optimized for:

• Telecom operators

• Energy and utility companies

• Industrial enterprises

• EPC contractors

• Aviation compliance projects

Its compact and robust design ensures safety, reduces operational costs, and provides reliable long-term performance across installations.

• Standard mounting: G 3/4″ threaded tubular mast or optional adapters
• Stationary LED module eliminates the need for lamp replacement
• Power and monitoring connections accessible after removing the top light filter section
• Ensure proper installation of rubber seal; clean light filter with soft cotton or flannel

• Worldwide shipping under Incoterms 2020

• Delivery terms negotiated individually

• Payment via bank transfer under contract conditions

For purchase inquiries, please contact: info.aerosignal@gmail.com

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