OBSTA, a subsidiary of CITEL group is specialized in manufacturing long life obstruction lights for more than 25 years based on cold neon discharge, led and xenon technology.

  • Pure cold neon discharge OBSTA® HI STI & STIF, BALISOR® (conductor warning lights) red fixed obstruction lights,
  • Led NAVILITE® red fixed obstruction lights,
  • OBSTAFLASH xenon and led white and red flashing for high structures.


Our products are designed to suite International Specifications, either International Civil Aviation Organisation (ICAO), STAC and FAA.

OBSTA catalogue

NAVILITE red fixed led type 

OBSTA HI STI P/N13110 cold neon discharge working since the 90th (1 hour on/ 1 hour off cycle)