Dialight launches IR-equipped LED signal lighting with dual red/white strobe

Jan. 15, 2016
Latest Addition to LED/IR Obstruction Line Enhances Visibility & Safety, Provides Future-Ready Solution Ahead of FAA Requirements with the Most Efficient, Longest-Life Strobe on the Market

FARMINGDALE, N.J.—Dialight (LSE: DIA.L), the innovative global leader in LED lighting technology, has announced the launch of its new Vigilant® LED Dual Red/White Strobe with Infrared (IR) obstruction lighting system. The LED signal lighting has dual IR flash head and systems approved through Intertek to the FAA AC 150/5345-43G and Engineering Brief No. 67D standards, with the addition of the IR LEDs to the standard red night operation to enhance visibility and safety for pilots, including those who utilize Night-Vision Goggles (NVGs).

The use of NVGs in aviation is growing quickly, especially among military and medical helicopter pilots, for their improved sight distance and clarity in identifying obstacles, terrain and changing weather conditions. Yet, certain NVG filters block out the light produced by red LEDs, making the lights difficult to detect. The Dialight LED signal lighting product utilizes IR LEDs in conjunction with red LEDs to optimize visibility of critical obstructions under all conditions.

The new IR strobe features IR LEDs (in series with the red LEDs) operating with peak intensity at 850nm to ensure 360 degrees of visibility with the latest generation of NVGs utilizing Class B or C filters. The Dialight dual LED signal lighting fixture is fully compliant to the IR intensity and angle standards set by the Finnish Transport Safety Agency, which is widely accepted as the international standard.

At present, neither the FAA nor Transport Canada (TC) have implemented IR requirements. But, with the growing popularity of NVGs, this is expected to change soon, and the new Dialight Dual IR beacon provides a future-proof solution for U.S. and Canadian obstruction property operators.

“As NVG use grows, we expect the FAA and TC to soon mandate IR integration into every existing red obstruction beacon,” said Michael Sutsko, Dialight’s Group Chief Executive. “This product puts obstruction owners and managers ahead of the game, with a compliance-ready solution for enhanced safety and protection for both pilots and the equipment.”

The Dual LED/IR strobe is based on the same low-profile, high-efficiency form factor as Dialight’s standard dual strobe, with the addition of the IR LED module integrated into the flash head. The IR and red LEDs are controlled and monitored together to ensure proper night-time operation with only a negligible increase in power consumption. The IR-equipped flash head is also backwards compatible with existing Dialight red/white strobes in the field, via a simple change out of the flash head and driver.

The new Dual LED/IR beacon adds to Dialight’s growing line of IR-equipped obstruction lighting. The company already supplies L-810 low-intensity red side markers and L-864 medium-intensity red beacons, both approved to FAA AC 150-5345/43G and EB 67D standards as well. This expanding line enables tower and other obstruction owners to streamline procurement and vendor relations by sourcing all obstruction lighting needs from a single supplier.

As with all Dialight obstruction products, the Dual LED/IR strobe is backed by Dialight’s five-year, full-performance warranty for long-life reliability to dramatically reduce maintenance costs and the risk of FAA non-compliance fines compared to conventional beacon lighting technology.

For more information about Dialight’s complete line of LED and LED/IR-equipped obstruction lighting solutions, including hazardous-location certified products, visit the company's web site.

About Dialight
Dialight (LSE: DIA.L) is leading the energy efficient LED lighting revolution around the world for industrial and hazardous areas as well as transportation and infrastructure applications. For 40 years it has been committed to the development of LED lighting solutions that enable organizations to vastly reduce energy use and maintenance needs, improve safety, ease disposal and reduce CO2 emissions. The company is headquartered in the UK with operations in the USA, UK, Denmark, Germany, Malaysia, Singapore, Australia and Mexico.


Nicole Paleologus for Dialight