Signswise 16 Bright LED Wireless Solar Powered Motion Sensor Light, Waterproof, No batteries Required Powerful 16 LED solar outdoor light, waterproof and heatproof Activates bright light when inside the 3 metre activation zone. No batteries, no cables, easy to fit Modern, stylish and simple design. Solar panel life span: 5 years - LED Life Span - 50,000 hours Kit includes one solar light, activation key, two screws and wall plugs.