... C, Life span, no rusting within 30 years.Solar panel: A, Solar panel, amorphous silicone,mono-crystalline silicone,poly-crystaline ... duration without sunshine 5 times longer than regular solar garden light, solar garden light can work 25 rainy days , ... 10yearsCable &connectorsA, Our Ultra-violet pure silicone rubber copper wire and Silver-plated high-strength anti-aging waterproof connectorsB, Life ...