Light up pathways, porches, patios and pool decks. Eco-friendly and built to withstand the elements, these solar-powered lights feature warm, natural light and can be placed on flat surfaces or secured with a stake into soft ground. Aluminum frame. Solar panel with a replaceable lithium battery . Provides 300 lumens per light. Lights should be positioned where they receive direct sunlight at least 4-6 hours per day. 10-1/4" canopy. Flat or stake bottom . Outdoor use . Because this product contains a lithium battery, ground shipping is required.