Illuminate your spaces with Novelty Lights 100 Light 50 Foot Blue Holiday Mini Light String Set, a perfect blend subtle charm and festive exuberance. Perfect for both indoor and outdoor use, the commercial grade wire comes in a variety of colors so that can seamlessly blend with your decor and enhance the ambiance of any setting. This 50 feet long string features 100 blue mini lights, 6-inch socket spacing, end-to-end connections, and stackable plugs, making these Christmas lights perfect for projects small or large. Experience that nostalgia of traditional Christmas lights built with modern needs in mind. With the convenience of connecting up to 5 sets end-to-end or stacked at the plug, these tiny lights can brighten big spaces. Consuming just 40.8 watts (0.34 amps) per set, they are a low-wattage, cost-effective solution. Equipped with a fused plug and 2 additional 3-amp fuses, these string light bulbs ensure safe operation. The set also includes 2 replacement bulbs and 2 flasher bulbs, along with a series parallel circuit that ensure the string stays lit if a bulb burns out. From trees to indoor spaces, weddings to restaurants, these string lights are perfect for any decorative lighting application. Their soft light enhances the beauty of any setting, making potential applications and possibilities virtually endless.