... areas with high humidity and dust. Protection Functions: · Protection of Short-circuit, Reverse discharging, Polarity, Lightning, Brownout and Over ... Area LightingMilitary Base LightingStandard FeaturesSolar Panel: over 25 years of power generation capacity, with a 5-year warrantyLED Light: ... power, need simple thermal management, and last up to 50,000 hours, with a 2-year warranty. LED wattage is ...