Solar Power Light Sound Sensor/ PIR Infrared Ray Motion Outdoor Wall Lamp 16 LED All the items to US will be shipped by USPS which will take about 7-12 business days to arrive. Solar panel: 0.55Watt Li-ion battery: 3.7V 900mAh LED: 16 pcs, SMD3528 Package Content: 1 x Solar Motion Light 1 x Key Pin 2 x Screws 1 x User Manual