Retro LED Solar Lights Outdoor 1. Solar lights outdoor automatically charge for 6-8 hours during the day and automatically light up for 8-10 hours at dusk, light and illuminate your way in the dark. 2. Elegant appearance, decorate your path, patio, yard, driveway, fence, home, stairs, corridor, courtyard, etc. Warm white lighting design makes the atmosphere more warm and pleasant. Tips for Outdoor Solar Lights Garden Please tear off the protective film of the solar panel before use. Please make sure to turn on the switch before using it (it only charges when it is turned to "ON" mode). Please install the solar outdoor light in a place that receives full sunlight every day for at least 6-8 hours, away from the shade caused by trees, buildings, etc.