SOLARMKS Outdoor Solar Lights 16 Led Motion Sensor Lights for Outside,Silver Aluminum Imported Durable: Solid stainless steel construction for withstanding years of rain, snow, ice and wind Effortless to install: Features two keyholes in the back to easily hang the light on or off the screws IP65 Waterproof :Suitable for outdoor and no worry about being damaged by the rain. Powerful Motion Sensor : The instant motion is detected,the lights turn on automatically. When the motion stops, the light stay on for approx 30 seconds, sensing range, over 12 feet range 90 degree angles Economical & Practical:Maintenance-free, because 12 month worry-free warranty; Running on zero-cost, solar energy is a renewable energy and eco-friendly.