Effective Intensity 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 2.5W, 9V Battery 6.4V 6Ah, lithium iron phosphate battery Power consumption â?¤1W solar panel lifespan 20 Years STRUCTURE Lens Polycarbonate, UV Stabilize, Corrosion Resistance Body Aircraft Aluminum, Die-casting Temperature Range -40ï70 Wind Load 80m/s Overall size(mm) Φ255 by 210 Installation size(mm) Φ234mm by M8 Water-proof IP65 Weight >3.5KG