"LED obstruction light with robust glass/metal housing. Suitable for use even under adverse ambient conditions, seawater resistant. General administrative regulation of the BMVI of aviation obstacles, version of 24.04.2020 as obstruction light ""Low Intensity Type A"". ICAO Annex 14 - 8th edition 2018 as obstruction light ""Low Intensity Type A"". ICAO Annex 14 - 6th edition 2013 as obstruction light ""Low Intensity Type B"". Extremely bright solution that far exceeds the requirements (32cd). Also available as 230 V version with built-in monitoring function. Pipe mounting possible with M25 thread. Side drill holes for external mounting adapter (adapter not available as accessory)."