1. The LED fiber optic light uses 3 AA batteries, 3 of which are red, green, and blue in 3 different color combinations to emit colorful light.2. The product is composed of a single optical fiber with a diameter of 0.4MM, which is an environmentally friendly material.3. Just install battery and turn on switch to enjoy Christmas atmosphere It is easy to use, safe and energy-saving, and does not contain harmful substances and light pollution.4. A of colors flash alternately, beautiful and dynamic in dark, creating a warm atmosphere . Suitable for Christmas gifts, toys, promotional items, souvenirs, premiums, New Year, romantic couples, bedroom, office decoration gifts.5. Matters needing attention: Avoid high temperature exposure. Because fiber optic wire is a plastic product, high temperature can deform fiber optic fiber and affect appearance of product. The suitable temperature is between -10 degrees and 30 degrees.Electronic components, housings and tree bodies are fragile. Avoid knocking and shaking floor, and try to handle them with care. Do not remove battery as much as possible for a long time, so as to avoid battery consumption, and it is easy to cause corrosion and rust to battery.Product Name: Electroplating Bottom Fiber Optic LampSize: height 33cm, bottom diameter 8cmMaterial:PVCcolour:Multicolor discolorationPackage Contents:1 x Fiber optic lightOnly above package content, other products are not included.Note: Light and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.