Specifications：<br />◆ Solar Panel: 5.5v 360MAH <br />◆ Energy-efficient Conversion rate: 18%<br />◆ Battery: Li-ion battery 3.7V 2000mAh<br />◆ Standby Current: 5uA<br />◆Output power: 3.2V 3.8W<br />◆ LED: 60mA / 28Lm <br />◆LED Type：SMD2835 <br />◆LED