Unidirectional optics; designed for permanent usage at airports located in regions without access to electricity and with high photovoltaic potential.
S4GA approach lighting system is a permanent airfield lighting powered by solar energy. SP-401 Solar Approach Light is the key element of S4GA SALS. The SP-401 lighting unit is ICAO compliant solar LED elevated airfield light designed for permanent usage at airports located in tropical, subtropical temperate zones.
ICAO, Annex 14th, Volume I, 7th Edition dated July 2016, clause 18.104.22.168 & clause 22.214.171.124, Appendix 1, Figure A1-1b
Operates 365 Days On Solar Energy
Remote Radio Control
180 hrs of Light Autonomy
1.800 cd Light Output