Effective intensity 10cd, 32.5cd Compliant with Faa l810, icao type a & b Emitting color Red (optional: yellow amber, green blue, white) Operation mode Steady burning / flash pattern Vertical divergence >10 Horizontal out-put 360 Light source Led Light lifespan >100, 000 hours Power supply Solar panel 4w, 8.5v Battery 6.4v 3ah, lithium iron phosphate battery Power consumption Â?¤1w Solar panel lifespan , 20 years Structure Lens Polycarbonate, uv stabilize, corrosion resistance Body Aluminum alloy Temperature range -40, 70â?? Wind load , 80m/s Overall size(mm) 330 by 158 by 340 Installation size(mm) 400 by 400 by m8 Water-proof Ip65 Weight 3kg