Shatterproof Our LED string bulbs are designed with 2 layers of high-quality PC material, will protect your family members and friends away from shatter hurting. Waterproof IP44 Waterproof LED outdoor string lights made by insulation material which can bear snow, sun, rain, wind. Energy saving Our lights use the latest LED lampwick tech which can save up to 90% of your electricity bill compared to incandescent lamp. UL Approved The string and bulbs are UL listed to ensure the safety for varis of living and working environments. These LED string bulbs are perfect for indoor or outdoor use, like patio, Vintage bistro, Cafe, Gazebo, Porch, Weddings, Garden, Tents, Bbq, City Rooftops, Dinner Parties, Birthday and so on. Specifications Length: 95 ft. Bulb type: LED Voltage: AC 120-Volt Waterproof Level: IP44 Color Temperature: 2700K (Warm White) Socket quantity: 30 Bulb quantity: 30 plus 1 Bulb. Material: Plastic Bulb Wattage: 1-Watt/Bulb.