No longer available for new installations, use IRTL.
The ATL is a high intensity unidirectional inset runway threshold light. This light is typically used as a green threshold light with a 185 watt lamp. The main beam may be straight or toed-in 3.5 degrees toward the runway centerline. The ATL may be used as a red end of runway light and as a red stopbar light.
- Proven reliability
- Variety of mounting methods
- Optional high strength casting approximately double the tensile strength of ductile iron
- Optional metallic-ceramic coating for increased corrosion resistance