This LED warm light/colorful solar flyweed lamp can be recharged and can work outdoors even in rainy days, perfect for garden decoration lights.1.Reasons for non-lighting: If the product does not light up, it may be that the power inside the battery is exhausted. You should turn off the switch and let the product charge for several hours in direct sunlight before using it. If the light still does not light up after charging, it is possible that the battery has exceeded its service life. Please replace the battery in time.2.Maintain: The dust and debris on the surface of the solar panel should be treated regularly, which will help improve the charging efficiency of the product.3.Placement requirements: Solar lights should be installed in places where there is no strong light at night, because strong light will activate the internal photosensitive mechanism of the product and automatically turn off the products lighting function or cause the light to fail to turn on.Product attribute Solar panel: 2V 120mAh Battery: 1.2V AA800mAh LED: bright white light Function: flashing + constant light + switchWarm reminder 1. Please remember that due to the lighting effects, the monitor's brightness / contrast settings / etc's, there will be some slight differences in the color of the pictures and the actual items. Measured by hand, deviations of 1-2 cm are possible. 2. Please leave us a message if you have any questions. We will respond and offer you our best service.