The AGSF-L LED signs, designed for the FAA market, virtually eliminate runway shutdowns due to the longevity of the LED light source. They are direct replacements for existing signs, and they create a highly uniform distribution of light, eliminating hots spots and shadows. They can be powered from either a ferroresonant or thyristor type CCR and operate on 3-step, 5-step and 5.5A series circuits.
- FAA: L-858Y(L), L-858R(L), L-858L(L) and L-858B(L) AC 150/5345-44 (Current Edition) and the FAA Engineering Brief No. 67. ETL Certified.