Super bright rechargeable led lamp

Super bright rechargeable led lamp
1.Power source:3.8W
2.Dimensions:10.9×10.9×16.3cm
3.Power Input:DC 5V,500mA or 1A
4.Luminous Flux: 220lm
5.Led color Temperature:2800k~3000k
6.Source Type:8pcs High-light LED
7,Led life: 50000
8,Battery: li-ion 3.7V 2000mAh
9,Full charge need about 5 hours, can use 5~60 hours
10.Accessory:  USB charge cable 80CM
11,Available color: gold, silver.