Carolin consists of 10 Christmas tree lights to create the perfect Christmas spirit. The silver LED lights are each 15 cm high including the flame and have a diameter of 1.2 cm at the widest point. The lights are attached to a green clamp, making it easy to attach them to a branch. Our Sirius remote control with timer function allows you to switch on all the lights for either 2, 4, 6, or 8 hours each day. The lights will remain off for the remaining time and will turn on automatically. Remote control and batteries are not included. Each light uses 1 AAA battery. The Sirius lights are delivered in a nice gift box and are for indoor use only.