ANSI Z359.15 (2014), EN 1891-A, NFPA 1983 (2017), T
Arc Yellow/black, Black, Blue/black, Orange/black, Red/black, Solid Blue, Solid Red, White/black
100 ft (30 meters), 150 ft (46 meters), 200 ft (61m), 300 ft (92 meters), 600 ft (183 meters), 656 ft (200 meters), 1200 ft (366 meters)