Mount the Imperial II Solar Lantern - 3" Single Fitter on a 3-inch diameter pole or post outside of your home and watch it light up gardens, lawns and yards at night, without costing you a penny. Powered by the sun, this outdoor solar light provides efficient illumination by way of 21 Super Bright LEDs with 350 lumens of brightness. This solar post lamp serves as convenient solution with its ability to automatically light up at night and self-deactivate come daytime. Dimensions: 19" H x 10.5" W. Battery: Rechargeable 3.2V 6,000mAh Li-Ion battery pack. Solar panel: Mono-Crystalline. Manufacturer''s warranty: 1 year.