Dialight 8601Y01 Yellow LED Obstruction Light

High-Visibility Yellow LED Obstruction Light for 120 VAC Systems
The Dialight 8601Y01 is a single-unit, steady-burning yellow LED obstruction light engineered for 120 VAC power systems. Designed for use on towers, tall buildings, and other structures requiring aircraft visibility marking, this unit ensures continuous, full-coverage illumination. As a direct replacement model in Dialight’s 860 Series, it maintains system integrity in existing obstruction lighting installations while delivering improved energy efficiency and durability.

FAA L-810 Certified for Aviation Safety Compliance
This model meets FAA AC No: 150/5345-43F and ICAO Annex 14 standards, making it suitable for aviation warning applications. Its omnidirectional yellow light output provides high visibility from all angles, helping prevent aircraft collisions with tall structures. The steady-burning pattern and consistent output support year-round compliance in both domestic and international installations.​

Durable Construction for Harsh Environments
Built to withstand challenging outdoor environments, the 8601Y01 features a corrosion-resistant cast aluminum housing and stainless steel hardware. Rated for use in temperatures from -55°C to +55°C, this obstruction light continues to operate reliably in extreme climates. Its IP65/IP66 and NEMA 4X ratings indicate superior protection against dust, water, and environmental contaminants.​

Efficient LED Performance with Low Power Consumption
The high-output LEDs in this unit are optimized for energy savings without sacrificing brightness. Drawing just around 11 watts, the 8601Y01 provides continuous operation at a fraction of the power used by traditional lighting technologies. With an extended lifespan, these LEDs reduce maintenance frequency and overall operational costs, making them ideal for long-term installations.​

Simplified Installation with Built-In Wiring Access
For installation efficiency, the 8601Y01 includes an integrated wiring compartment, removing the need for external junction boxes. Its bottom mounting ports—threaded at 1" and 3/4"—offer compatibility with a range of existing mounting configurations, streamlining replacement procedures or new installations.​