WEATHERPROOF, ELEGANT DESIGN. Designed to withstand sunny days, rainy nights, and small snowy days. Perfect for any outdoor decoration. This solar lantern will definitely add a special flair to your garden, yard, balcony or patio. How it works? Solar panel on top the lamp recharges the battery with sunlight during the daytime. At dusk, they turn on automatically and remain illuminated overnight. No battery required, and also no wiring needed.