The Color-Changing LED Icicle Ornalite Set gives you worry-free holiday decorating. These color-changing ornament lights add just the right holiday touch as they display colors in a rainbow of radiance to celebrate festive times. These color-changing LED strands have an energy-saving battery pack that stays on for 8 hours and off for 16. Accented with blue and white swirls, this set of ornament lights set the holiday mood. Uses 2 D batteries (not included). Ornament lights 2 Strings of 6 LED lights Blue and white icicle design with color-changing liquid inside Display colors in a rainbow of radiance Saves energy - uses almost 80% less electricity than incandescent lights. Lasts up to 200,000 hours Cool to the touch Safe for children and pets Green wire blends in with your landscaping or Christmas tree. No extension cords needed. Energy saving battery pack Automatic timer, on for 6 hours, off for 18 Uses 2 D batteries (not included). Measures 12'L 12" Spacing