The PRO APF ESB High Intensity Elevated Stop Bar is an advanced LED lighting fixture designed specifically for use as a high intensity elevated stop bar light on airfields worldwide. Engineered to deliver maintenance-free performance, this fixture combines long operational life with a high lumen output, ensuring reliable visibility and safety in critical airport applications.
Certified for worldwide use, the PRO APF ESB meets rigorous standards including FAA AC 150/5345-46 (Current Edition: L-862S), FAA Engineering Brief 67 (Current Edition), ICAO Annex 14 Figure 13, and Canada TP312 5.3.23.14 B26. These certifications confirm its compliance with essential aviation lighting requirements across different regions and regulatory bodies.
The design of the PRO APF ESB incorporates WaveTrac™ technology, which reduces power consumption by up to 60% compared to traditional incandescent fixtures, offering substantial energy savings without sacrificing performance. Its optimized beam pattern eliminates the need for aiming adjustments, simplifying installation and reducing maintenance complexity. The fixture features an innovative removable flange ring that secures the glass dome to the housing, providing quick and easy access to the internal power supply and LED optical assembly for servicing.
Installation flexibility is enhanced with the availability of multiple installed heights—14 inches (350mm), 24 inches (607mm), and 30 inches (759mm)—and compatibility with both 1.5-inch and 2-inch baseplate hubs. The LED technology used in the PRO APF ESB boasts a rated projected life exceeding L70 at 50,000 hours with 6.6A, ensuring long-lasting illumination with minimal maintenance.
Constructed from highly durable cast aluminum, the fixture is designed to withstand harsh environmental conditions. It is equipped with high frequency 400Hz pulse-width modulation (PWM) to eliminate flicker perception, enhancing pilot visibility and comfort. Protection against electrical surges is provided with a 10kV/5kA surge protection rating, ensuring reliable operation in variable electrical environments.
Additional features include an energy-efficient arctic kit, which applies a filament directly to the glass dome to minimize energy losses and ensure optimal performance in cold climates. The PRO APF ESB also utilizes a frangible coupling with an integral fluid barrier that prevents ambient precipitation from entering the base, enhancing durability and reliability in adverse weather conditions. The LED and electronic components are housed within an IP67-rated assembly, guaranteeing dust and water tightness for safe and consistent operation under demanding conditions.
https://www.eaton.com/us/en-us/catalog/airfield-lighting/pro-apf-esb-high-intensity-elevated-stop-bar---led.html
