Suitable for Star Wars x-Wing Fighter Compatible Lego LED Lighting Kitperfect Gift Children and Adults at Party Christmas Without Building Blocks

* Effect: LED lighting can make glow in the dark block toys build bring us visual appreciation let us feel the beauty of LED building blocks and greatly increase the pleasure of assembling the blocks of construction. *Installation tips: After building the model it is recommended to install LED lights. Please be careful during installation do not pull too much bend or tighten the parts to avoid damage. The power supply uses three AAA batteries or USB charging cables. The voltage must be less than 5 V to avoid overheating and fire. Manufactured by WXX. * Accompanying product: After receiving the packaging you will also receive the installation guide in paper version. According to the manual instructions you will install the LED lighting more easily. We will also provide you with a plug-in card that can accept 7 USB ports to avoid winding and more convenient to use. *About us: If you experience any difficulty or confusion while using the product please email us and we will help you to resolve this issue immediately *LED kit only: a lighting kit designed especially for LEGO you can bring the dark castle to the light and bring it to life.