E-TRENDS (TM) 4 in 1 Pack, 6 Bright LED Wireless Solar Powered Motion Sensor Light, Weatherproof, No Batteries Required, Easily Mounted, Eco-friendly. Bright 6 LED solar powered outdoor light, weatherproof products. When daylight goes weak, it lights up once the motion sensor detects somebody. The light lasts 30 seconds after the motion stops. No need of batteries, wire or cables installation, easy to mount. With modern, stylish and simple design, the solar panel life span is 5 years and LED lasts 50,000 hours There are 4 solar lights, 4 activation keys, 8 screws and wall plugs inside one package.