Description: Christmas tree lights: The most beautiful mood creator for Advent!! Provides light in the darkness of the winter season. Suitable for a variety of places, such as indoors and outdoors, weddings, birthday parties, parties, Christmas parties and daily home decoration, etc. You can also buy several sets of lights to form different shapes. -Waterproof Suitable for indoor and outdoor use. - Timer program Once selected, the lights automatically turn on for 8 hours and turn off for 16 hours within 24 hours according to the pre-programmed sequence. This sequence repeats until turned off or the batteries run out. Light modules: 1, 7 colored buttons for different light colors: warm white, RGB (red, blue, green, orange, yellow, purple). Optional color is possible permanent light. 2, LED - mix different colors 3, mode flicker 4, on - turn on. Off - turn off. Specification: Dimensions: approx. 19*105mm Light color: Ivory LED light color: warm white and RGB Remote distance: 10-15 meters Working time (including standby time): 200 hours Fixing: clip technology Super light (only 2.2g per light) Scope of delivery: 30x LED Christmas tree lights (With battery.) 30x green clips) Service: 1. Open the light and remote control housing and check the components. 2. Put down the light bulb. Twist and open the lid. Insert the battery (1.5V AA) into it and then twist the lid over. Observe the polarity. 3. Remove but do not discard the plastic safety cards at the bottom of the remote control.