Brighten things up a bit with these Outdoor Garden Security Lights One, two, three or four packs of lights available Light the entrance to your home or garden Illuminate pathway, driveway, yard, aisle, porch, patio Solar power supply, environment-friendly and energy-saving No wiring needed and easy to install See Full Details for full specifications Automatic sensor activates at dusk. PIR motion sensor and night sensor Recharged by sunlight and storage power for overnight lighting. Over 12 hours lighting time after one day sun charge Built-in 1200mAh replaceable 18650 lithium batteries - needs 8-10 hours to charge Waterproof IP65, heatproof and durable