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 Lightning-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 ensure uninterrupted operation on cloudy and rainy days. 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:A:Warm 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 included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.