Brighten your holiday décor with these 100-count blue mini incandescent Christmas lights on white wire, perfect for Christmas, Hanukkah, and festive celebrations. Featuring a lighted length of 20.25 feet with bulbs spaced 2.5 inches apart, these UL-certified indoor/outdoor string lights provide even, reliable illumination. Designed with a 12-inch lead cord, 3-inch tail cord, and end-to-end connectors, you can safely connect up to 5 sets for ample coverage. If one bulb burns out, the rest stay lit, and thanks to the lamp lock feature, the bulbs remain secured in place and are easily replaceable. Includes replacement bulbs, flasher bulb, and spare fuses for convenience and long-lasting use. These versatile blue Christmas lights on white wire are ideal for decorating Christmas trees, wreaths, garlands, outdoor trees, banisters, doors, windows, and Hanukkah displays. Add a vibrant, festive glow indoors or outdoors all season long with these durable mini string lights. Product Features: Number of bulbs on string: 100 Bulb size: mini Bulb type: incandescent Spacing between each bulb: 2.5" Lighted length: 20.25' Total length: 21.5' 12" lead cord 3" tail cord Additional Product Features: UL certified and approved for indoor or outdoor use If one bulb burns out, the rest will stay lit Lights are equipped with a lamp lock feature, which makes them replaceable, interchangeable, and keeps them from falling out Comes with replacement bulbs, flasher bulbs, and spare fuses Contains end-to-end connectors which allow you to connect multiple sets together (not to exceed 210 watts) Wire gauge: 22 120 volts, 60 hertz, .34 amps, 40.8 watts Material(s): glass bulbs/wire/plastic