CA3
CA3 is a low intensity type A or type B system for signaling, designed to mark obstacles in aviation. It has a built-in controller with DC or AC power supplay. This type of equipment is intended for installation on highl buildings, towers, poles, and others that according to ICAO requirements, should be marked as obstacles in aviation.
Information about CA3 - HERE.
Information about installation parts suitable for CA3 can be found HERE.