30 Ft. Warm White 100 LED Battery Operated String Lights with 8 Functions and Timer Options Description: Set Includes 100 Warm White LED Holiday String Lights with 1 D-Battery Box. Great for Holiday, Landscape, and Home Decoration! Functions: Located on the Battery Box is a small functions button. Push function button to choose from the eight lighting options: Combination, In Waves, Sequential, Slo-Glo, Chasing/Flash, Slow Fade, Twinkle/Flash, and Steady. Timer: These lights function on a 6 hour Auto Timer. The lights will shut off automatically after 6 hours of use. The lights will then automatically turn back ON at the same time the next day. The cycle will repeat daily until the lights are manually turned OFF. Battery: Each Battery Box requires 3 D Batteries (Not Included). Can Accommodate up to 5 Additional Connectable 100 LED Strands (maximum of 600 LED lights) Technology: Cool to the touch even after hours of use. LEDs will not get hot and last over 10,000 hours. These lights are Pet and Child friendly. Suitable for Indoor or Outdoor use. These lights are water resistant and are made to withstand diverse weather conditions. Note: These lights are not submersible. Warranty: LampLust is looking out for your satisfaction. If you have any questions, issues, or concerns please contact us and we would be more than happy to assist. These lights have a 30-day warranty.