LED Sequenced Flashing Lighting System
SFLS-LED
An LED sequenced flashing light system, elevated or inset, for CAT I, II and III approach lighting; the fixtures fire from the outer end toward the threshold, drawing the approach direction as a moving band of light. Unit control sits inside each fixture, so no separate cabinet is needed, with fewer terminations to inspect. Against xenon flashers, LED units draw less power at a higher power factor, easing load and disturbance on the supply circuit, while an integrated constant-current driver holds flash intensity steady.
ICAO
FAA
LED
In-pavement
Elevated
White