Clear Crystal Ball - This LED Christmas tree light decoration is adorned with a clear crystal ball. This clear crystal ball perfectly complements the realistic glow of the light. This LED Christmas tree light will enhance the Christmas atmosphere in your home. Convenient Remote Control - Each set of tapered Christmas tree lights comes with a convenient remote control. You can easily turn the lights on and off, set a timer for 2, 4, 6, or 8 hours, switch between steady and flickering modes, and adjust the brightness. (Remote control batteries are included). Each candle is powered by one AAA battery. The set requires 12 batteries (not included). Realistic 3D Flame - No smoke, no open flame, no melting, and a soft, realistic light. These are the key features of these Christmas tree lights. They easily coordinate with your other Christmas decorations and enhance the festive atmosphere. Easy Installation - Each electronic Christmas candle comes with a practical hook, making it easy to attach to your tree. After installing the batteries (not included), simply hang it up. Easy to install, your children can participate in the Christmas decorating. We are here for you: safety and quality are our priorities. Our timer Christmas lights are designed to be safe, even around children and pets, giving you peace of mind while enhancing your Christmas decorations.