The Dialight 860 Series red LED obstruction light* is the first ETL certified LED based L-810 obstruction light. Designed for steady burning, but can be flashed. This robust light is used to mark any obstacle that may present hazards to aircraft navigation.
Compliance with following Specification
AC # 150/5345-43E
ICAO(ANNEX 14, JULY 1990) MIL-C-7989