Product Overview
The Avlite Low Intensity Obstruction Light FAA & ICAO AV-OL-LI is a next-generation obstruction light certified for FAA AC 150/5345-43J and ICAO Low-Intensity Type A, Type B, and Type E requirements. Designed for obstructions up to 150 feet or 45 meters above ground level, this low intensity obstruction light supports a wide range of aviation safety marking applications.
This low intensity obstruction light includes concurrent visible and infrared output as standard. It is designed to meet modern requirements for de-coupled, failsafe alarming for both visible and IR outputs, as well as photocell status monitoring.
The AV-OL-LI is suitable for many applications and installation configurations, with a wide input voltage range to help optimize cabling and power characteristics. Support for higher DC voltages is especially useful for projects requiring efficient power distribution across longer cable runs.
Built with internal diagnostics and alarm outputs, the AV-OL-LI supports remote monitoring requirements and helps operators maintain visibility into system status. Adjustable operation modes allow the light to be configured for day and night operation or always-on 24-hour operation depending on the site’s needs.
Key Features
| Visible & IR Output | Concurrent visual and infrared output are standard. |
| Remote Monitoring | Internal diagnostics and alarm outputs support remote monitoring requirements. |
| Power Input | DC input with wide voltage support for optimized cabling and power characteristics. |
| User Configurable I/O | Discrete inputs and outputs help meet FAA monitoring requirements. |
| Operation Modes | Adjustable operation mode for day/night or always-on 24-hour use. |
| Obstruction Height | Designed for obstructions up to 150 feet or 45 meters above ground level. |
Options
| Add-on solar system for DC variant. |
| Mounting accessories. |
| Obstruction controller with Satcom or GSM available. |
| Turn-key kit based on structure. |
Compliance
| Certified to FAA AC 150/5345-43J for L-810 steady-burning red obstruction light. |
| ICAO Low-Intensity Obstruction Light Type A, Type B, and Type E. |
| EN61000-6-4:2019 and EN61000-6-2:2019. |
Designed for FAA and ICAO obstruction marking, the AV-OL-LI provides a configurable low intensity lighting solution for structures that require reliable visible output, infrared capability, monitoring support, and flexible power options.
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