... experience. *3-5 times longer rainy days backupsolar garden lightsParameters of solar garden lightsSystem voltage, DC12Pole, the rigid steel pole A ... B, The pole is high-carbon steel, hot-dip galvanized, plastic spray coating,C, Life span, no rusting within 30 years ... duration without sunshine 5 times longer than regular solar garden light, solar garden light can work 25 rainy days , realize 100% ...