Obstruction lighting for pylons, lattice and steel towers
Red obstruction light (ICAO red medium intensity type B and/or low intensity type B)
Typical cases for towers with red and white painted bands
Night only operation
or with NPT 3/4"
Medium intensity white obstruction light (FAA Style D)
Typical cases for towers without red and white painted bands
Day and night operation (white only)
Medium intensity dual color obstruction light (FAA Style E)
Day and night operation (white day, red at night)