Light up your outdoor space with these LED Outdoor Christmas rope lights! These energy-efficient lights are perfect for decorating your home patio or garden. They are weather-resistant and feature a flexible design that can be bent into any shape you desire. Product Features: Tube color: clear. Bulb color: pure white. "Warm white" also known as "warm clear" has a soft natural incandescent glow similar to candlelight. Spacing between each bulb: 2". 8" white lead cord. Additional Product Features: Super bright bulbs. Water resistant. End connectors with the same opening of 0.5" allow you to connect up to 11 sets together. UL certified and approved for indoor or outdoor use. Flexible and easy to install. Includes mounting clips zip-ties and screws. Dimensions: 18' long. Thickness: 0.5" diameter. Material(s): plastic/wire/glass bulbs