free-light Solar Security Lights continue to work - even during power outages! When you give free-lights exposure to direct sunlight during the day, they will light up your night! That's because free-light solar lighting products are equipped with a solar cell that converts this energy into electricity. The power is then stored in rechargeable batteries that allow the lights to come on at dusk and glow throughout the evening. Brilliant. Improve the safety and security around your home, office, or cottage stairs, entrances, car parks, porches. Get your free-light Solar Security Lights today and sleep better tonight.