ThisOL32 Red Flashing Chimney Obstruction Marking And Lighting is a stable burning low intensity LED obstruction light designed to meet ICAO LIOL Types A and B requirements. The model can be used to mark obstacles up to 45 meters above the ground, such as telecommunications towers, wind turbines, buildings,chimney and other tall structures.

The OL32 Red Flashing Chimney Obstruction Marking And Lightings provide an ultra-bright, energy-efficient and cost-effective lighting solution. Adjustable intensity settings allow users to easily switch between 10cd (Type A) and 32cd (Type B).

The OL32 is available in two configurations, Universal DC (12-48VDC) or Universal AC (110-240VAC).

Advanced optics use a single LED for lowest power consumption. Corrosion-resistant polycarbonate lenses are specifically designed for use with LEDs to maximize light intensity and uniformity.

The luminaire contains internal diagnostic checks and alarm contacts for remote monitoring. The alarm relay is energized during normal operation and released when the LED is not lit.

OL32 Red Flashing Chimney Obstruction Marking And Lighting can also be used to combine visual and infrared (IR) for pilots using night vision to see.

• Cost-effective, energy-efficient obstacle lighting solutions.
• Universal DC available: 12–48VDC acceptable.
• Universal AC available: 110-240VAC acceptable.
• User adjustable intensity to switch between ICAO LIOL Type A (10cd) and LIOL Type B (32cd).
• Alarm contacts for remote monitoring.
• Light sensor for day/night operation.
• LED technology reduces maintenance time and costs.
• Easy retrofit with existing installations.
• Available in optional solar configuration.
• Provides optional combined vision/infrared for pilots using NVG.

KEY FEATURES

• Cost-effective, energy-efficient obstacle lighting solutions.
• Universal DC available: 12–48VDC acceptable.
• Universal AC available: 110-240VAC acceptable.
• User adjustable intensity to switch between ICAO LIOL Type A (10cd) and LIOL Type B (32cd).
• Alarm contacts for remote monitoring.
• Light sensor for day/night operation.
• LED technology reduces maintenance time and costs.
• Easy retrofit with existing installations.
• Available in optional solar configuration.

SPECIFICATIONS

SIZE (mm)

Dual Lighting Model
OL10/32 110V/220V Low Intensity Dual LED Obstruction Light is designed to survive and perform in airway fixed obstacle marking applications with a waterproof, vibration proof and corrosion resistance casing. It comply with ICAO regulation, low intensity, type A/type B. Working mode is steady burning.
OL-D10/32 Series Double Light Double light is integrated by 2 single lights. For making sure there is always a light working at the top of the tower. Two optional working patterns can meet different area’s customers.
“Service+Standby”: Only “service light” is working normally. It will auto-transfer to “standby light” in case of ”service light” failure
“Service+Service”: Two single lights work simultaneously. Either failure will not affect the other normal working.

Installation

INSTALLATIONS

Aircraft Instrument Panel Lighting for Chimney

Due to the particularity of the structure of the chimney itself, when setting up aviation obstruction lights, the obstruction lights installed at the top must be located between 1.5-3 meters at the top. When the height of the chimney is H > 150 meters, the obstruction lights can be installed at within 7.5 meters below the top of the chimney.

Reference standards: CAAC, ICAO, FAA "MH/T6012-2015" "MH5001-2013"

• When H≤45m, set a layer of medium-intensity aviation obstruction lights on the top of the chimney, and brush 7 color codes
• When 45 m < H ≤ 105 m, the chimney should be provided with multi-layer aviation obstruction lights, with medium-intensity B-type aviation obstruction lights at the top, and medium-intensity aviation obstruction lights at other layers, and the distance between each layer should not be greater than 45 meters. , and as equal as possible
• When 105m<H≤150m, the chimney should be provided with multi-layer aviation obstruction lights, with medium-intensity type A aviation obstruction lights at the top, and medium-intensity aviation obstruction lights at other layers, and the spacing between layers should not be greater than 45 meters , and as equal as possible
• H ≥ 150 meters high-intensity aviation obstruction lights are set at the top of the chimney, and the distance is controlled within the range of 75-105 meters, and medium-intensity aviation obstruction lights are set between the high-intensity aviation obstruction lights.

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Since 2003, WelandSignal has specialized in the original equipment manufacturing (OEM) of solar marine lanterns, LED obstruction lights, vessel signal lights, and airport guidance systems.

We firmly believe that product quality begins at the source. To this end, we manufacture all key components — PCBA, solar panels, battery packs — in-house. Our engineers have full control over the design, testing, and production of our products, which are designed using imported components and automated production lines.

Our journey in developing GPS-synced lighting solutions began in 2011. Since then, our products have been adopted by maritime authorities and telecom tower projects, and shipped to over 80 countries.We currently offer a suite of products, including solar airport lights, GSM monitoring, AIS lanterns, base stations, and testing tools — all designed for remote control without the need for on-site intervention.Our monitoring system integrates with existing global platforms or operates independently. It also supports customization and remote upgrades.For special environments, we provide bird-repellent lights that combine LED with ultrasonic technology.

Every solution is customizable, reliable, and made for tough outdoor use.

Every light undergoes rigorous testing to ensure quality and reliability.

These tests include waterproofing, resistance to high and low temperatures, salt fog, drops, and light intensity.

AC/DC models: These products come with a 5-year warranty and a lifespan of over 20 years.

Solar models: They come with a 3-year warranty and use 4000-cycle LiFePO4 batteries that last for 15+ years.

We offer the following services:

l Proven models with strong market feedback

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