1.solar panet : 0.55w, 17% efficiency
2.li-ion batterry : 3.7v, 900 mAh
3.switch inside for saving power during shipment
4.LED : 16pcs, SMD 3528
5.Lumens: 100lm
6.LED span lofe : 50,000Hrs
7.solar charging time: 8Hrs
8.lighting mode : Dark / Bright. Bright-motion activate for lighting
9.auto identify day or night
10.protect function : over charging, over discharging, over current,short circuit
11.li-ion battery span life: 500 circles