Purchase Notes: This solar lantern is powered by green energy. Before using it for the first time, please make sure turn on the switch. When it is full charged under sunlight, a built-in light sensor of it will turn it off during the day and turn it on at night automatically. Generally, charge 6-8 hours will light up to 8-12 hours.Perfect for hanging or placing in sunny places, such as front doors, backyards, gardens, patios, decks, steps, etc. Specifications LED Light: 30 LED Solar Panel: 2 V / 150 mAh Material: Stainless Steel,ABS, Glass Solar Charging Time: 6-8 Hours Working Time: ≥8 Hours Battery: AA / 1.2 V / 1600 mAh Switch Function: OFF / ON Package include: 2 x Solar glass jar light & 1 x User Manual Product User Manual: -- Please keep the surface of the solar panel clean to ensure it gets enough sunlight; -- Our solar lanterns are waterproof, but please don't dip it intentionally in water; -- Before using it for the first time, please turn on the switch and put it in a sunny place to charge for 6-8 hours. Our solar lights are perfect for decorating your garden and patio, creating a warm and colorful atmosphere in your home, and a great gift for family and friends. Buy Solar Waterproof Outdoor Hanging Lights for Garden, Patio, Backyard, Pathway, Landscape Decor - 2 Pack with Wholesale Price, We are Solar Lights source factory in china Please contact us directly in customer service or sales [email protected].