Lightweight Where You Need It - Stay safe, avoid trips and drops, and enjoy your outdoor spaces at night. Place these cordless lights wherever you need lighting. The 12 lumen brightness is perfect for landscape, accent, and decorative lighting. Automatic: Don't worry about turning the lights on and off. Automatic with integrated on / off switch from dusk until dawn. 1 day of sunlight provides 6-8 hours of light at night. Durable: Designed by real owners for real life. Industrial grade ABS plastic with UV protection against fading. Tempered tempered glass to protect solar panels. IP44 waterproofing LEDs last 100,000 hours. Easy Installation - Super easy installation. Mount on the edge of any flat surface: staircase, rail, aisle, path, etc. Stainless steel screws included. Solar powered: Advanced monocrystallian solar panels on each lamp charge a rechargeable Ni-MH AA 1.2V 400mAh battery.