Features: -Yosemite series solar light. -Material: Aluminum and polycarbonate. -Die cast aluminum exterior with powder coat finish. -Multiple light control option: dusk to dawn or 10 hours. -Newest technology in rechargeable battery, Li-ion phosphate (LiFePO4). -Long life cycles and safer to recycle. -15W Adjustable solar panel for high performance even on those cloudy days. -Long lasting and recyclable (contains no mercury). Specifications: -Accommodates: 3W LED bulb. -Overall dimensions: 30″ - 32″ H x 19″ - 24″ W.