Product Details Technical Parameters Product Code ZL-SGL-05 Rated Power 20W(Bridgelux 3030) Solar panel  6V20W Monocrystalline solar panel Grade A Battery 3.2V 20AH LiFePO4 Lithium Battery Power Factor ＞0.9 Color Temperature 3000K-6500K Color Rendering Index ＞75 Luminous Flux 2000lm Installation Pipe Diameter Φ60mm Temperature of Working Condition -30℃—50℃ Humidity of Working Condition 10—90% Charging time 4-5hours in sunny day Discharging time 12 hours/day, 4 hours 100% full power ,8 hours 50％ full power More details photo of Solar Garden Light Our Exhabition Packing &Transport FAQ Q1: What’s longest working time of solar led garden light at night? A: 10-12hours per night (have auto dimming program can extend working time) Q2: What’s life of solar led garden light? A: warranty 2years ,but can use at least 5 years. After 5 years only need change battery. Q3: How do you ship the goods and how long does it take to arrive? A: Sample shipped by DHL. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.