RedSun 2 Pack of 16LED PIR Motion Sensor Light Control Night Light Solar Panel Lamp Light Waterproof for Garden Path Fence Integrated design of PIR motion sensor and night sensor. REcharged by sunlight and store power for overnight lighting. Over 12 hours lighting time after one day charge. Waterproof IP65, heatproof and durable. Itelligent energy-saving, auto off when no motion over the sensing distance, and light up when people walk around.