1.Automatically charging during the day and lighting at night,these lights have upgraded brightness and no wiring required. 2.This product has strong dustproof,waterproof and -Pattern protection,ensuring outdoor safety in any weather conditions. 3.The ideal installation height of these lights is about 3 meters,providing a wide coverage area for enhanced security and visibility. 4.Equipped with a new control chip,upgraded doubled,these lights uninterrupted operation on cloudy and . 5.Automatically switch to high brightness when motion is detected,and switch to low brightness or no brightness 13 seconds after leaving. Power:4W Number of lamp beads:4LEDS Light efficiency:400M Solar panel:5.5V/1.5W Battery:3.7V/1800mA Sunshine time:8H Protection level:IP65 Specification:B:Natural White Light Colour:Black Material:ABS+PC Package Contents: 1 x Solar decorative lamp 1 x base 1pack x Mounting screws 1 x English instruction manual Only the above package content, other products are not