LED String Fairy Lights in Warm White from Visual Signature Waterproof Lights in Flexible Copper Wire 100 LED bulbs, 5V UL Certified Adapter, Decorative and Easy to Install. Illuminate Your Space Now! This wonderful string LED light illuminates during day and night, ideal for decorating your home, gardens, patio, lawn, porch, gate, yard, etc. Cost effective and energy efficient, the Starry Lights will not overheat after prolonged usage. These light is so safe as they are using 5V only. Waterproof copper wire and bulbs, safety voltage, LEDs on durable and heat-resistant copper wire. The low profile power adapter is easily hidden and is guaranteed with both UL certification. Comes with a 5 foot adapter cord and 33 feet of lighting wire waterproof with 100 individual LEDs.