Coomatec MS-320 Motion Detector Light Solar Powered for Outdoor Wall, with 32 Led, Black Made of solar panel, 18650 lithium battery, motion sensor, light sensor and led 32 pcs super led lighten ultra bright up to 550 lumens NeceRa brand motion sensor is triggered by movement in 25 feet away. Big 5.5V / 2.6W solar panel in sunny days charge faster and more. 4400 mHa Li-ion battery provide 8 more hours working led in night