The Christmas Tree LED Ball 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 sparkling glitter, this set of ornament lights set the holiday mood. Uses 2 D batteries (not included). Ornament lights 2 Strings of 6 LED lights Color changing snowcaps Display colors in a rainbow of radiance Accented with glitter Cool to the touch Safe for children and pets No extension cords needed. Energy saving battery pack Automatic timer - on for 6 hours, off for 18 Made of PVC, metal, and glass Uses 2 D batteries (not included). Measures 12'L 12" Spacing