... The temperature rise of our low-power LED is within 20 oC,E, Life span ≥50,000hoursBattery, high Efficiency, Maintenance ... Gel battery, A, Our battery casing is designed specially for solar applications, advanced Nano technology is used in the casing, ... , Working duration without sunshine 5 times longer than regular solar garden light, solar garden light can work 25 rainy days , realize 100% lighting ...