BluPlanet Polaris Motion Sensor LED Solar Light Solar Powered, Motion Activated Outdoor light. Waterproof, Perfect for All outdoors, All seasons. It produces 350 Lumens Cool Bright White light with 53 LEDs. The lights automatically Turns On at Night. Powerful rechargeable 2200mAh Li-ion battery, With Fully Charged Batteries it can last up to 4 days. The light automatically dims after 30 seconds if detects no motion.