The Crouse-Hinds series L-864/L-865 LED medium intensity flashing dual red/white beacon with infrared (IR) is engineered specifically for FAA Type D and E lighting configurations. These beacons integrate both flashing white and red LEDs, along with infrared LEDs within a single unit, to provide superior visibility around critical aviation and industrial structures such as military bases, airfield perimeters, buildings, towers, stacks, and wind turbines. This dual red/white IR beacon ensures pilots have clear visual cues during normal flight conditions and enhanced visibility when using night vision systems like Aviator's Night Vision Imaging Systems (ANVIS) and night vision goggles (NVGs).
Designed for demanding environments, the L-864/L-865 beacons employ precision optics to maximize visibility while minimizing ground scatter, which enhances safety and reduces light pollution. The long-life LEDs incorporated in these fixtures deliver up to 100,000 hours of expected service life, significantly lowering maintenance requirements and the risk of non-compliance with aviation safety regulations. Certified by ETL to meet FAA requirements and compliant with ICAO and Transport Canada standards, these beacons offer a reliable and globally accepted lighting solution.
The units are built to withstand harsh environmental conditions, operating reliably in ambient temperatures ranging from -40°C to +55°C. Their rugged construction includes NEMA 4X and IP66 rated enclosures, providing excellent protection against dust, water ingress, and corrosion. The housing is made of powder-coated, copper-free marine-grade aluminum, while the lenses are UV-treated, heat- and impact-resistant polycarbonate. A silicone gasket ensures a secure and weather-tight seal, further enhancing durability.
Each beacon provides 360-degree coverage and supports both flashing and steady burn operation modes. The integrated infrared LEDs, emitting at an 850 nm wavelength, improve visibility for night vision systems, allowing safe navigation in low-visibility or nighttime conditions. The light module is detachable from the base, facilitating easy replacement at the end of its service life. Additional protective features include 6kV surge protection, shock and vibration resistance, and provisions for padlocking the enclosure for added security.
The beacon’s photometric performance includes a nominal flash intensity of 20,000 candelas during the day (white light) and 2,000 candelas at night (red light), with a consistent flash rate of 40 flashes per minute for both modes. Remote monitoring options are available to help facilities maintain operational status and ensure safety compliance.
In summary, the L-864/L-865 LED medium intensity flashing dual red/white beacon with infrared offers a robust, energy-efficient, and high-visibility solution for obstruction marking across a wide range of aviation and industrial applications. Its combination of long-life LEDs, infrared capability, and durable construction makes it ideal for critical safety lighting on towers, stacks, wind turbines, military installations, and other essential structures.
https://www.eaton.com/us/en-us/catalog/obstruction-lighting/l-864-l-865-led-medium-intensity-flashing-dual-red-white-beacon-with-infrared-ir.html
