Solar Lights Outdoor Bright Light Solar Energy Powered - Waterproof - Motion Sensor-Detector Activated /Dusk to Dawn Dark Sensing Auto On / Off. LED light For Patio， Deck， Yard， Garden， Home， Driveway， Stairs， Outside WallThis is 2015 newest upgrade version. Perfect for patios， decks， pathways， stairways， driveways， garden， etc. * Bigger solar panels to absorb more sunshine * 4 LED lights to shine brighter light * Larger capacity battery to store more solar energy Noted: * Please Full Charged the device at first time use(If the LED lights blink repeatedly) * Please Use switch hole to switch On/Off switch at first time use How to install: 1st way: Just peel and stick to any surface. 2nd way: Use the included expansion pillar-hinge and screws to mount the device. Specification: Li-ion 18650， 3.7V 2200mah Solar panel:5.5V 0.6W 17% efficiency LED power:0.8W Lumens: 160 lm 6500k Motion angle and distance:120¡ã 3M Delay time:10s Switch:OFF/AUTO Lighting mode:OFF/DIM light/High light Size:105*140*50mm Package Content: 1 * Solar motion sensor light 1 * Key Pin 1 * English User Manual 2 * Screw with expansion pillar-hinge