The LED Helipad Perimeter Light (TLOF) is an ICAO compliant 50 cd green perimeter light for all Helipad and Heliport facilities. The LED helipad Perimeter Light is available in several configurations including 100-240 VAC, 24 VDC and solar power.
Pilots can easily determine the perimeter of the helipad. The LED Helipad Perimeter Lights, spaced at intervals of not more than 3 m, should be fitted around the perimeter of the landing area of the helipad. For any helipad where the D-value is greater than 16.00 m, the LED helipad perimeter lights should not exceed a height of 25cm above the surface of the helideck.