100% Solar Powered No plugs or electricity required; powered entirely by sunlight for eco-friendly operation 2 Strands of 100 LEDs Two 32ft copper wire strings each with 100 warm white LED microdots Waterproof & Durable Weather-resistant for safe outdoor use in all seasons Auto On/Off Function Built-in sensors turn the lights on at dusk and off at dawn Easy Installation Includes ground stakes and rechargeable solar battery for each strand