This is LED light for your LEGO Technic Audi RS Q e-tron 42160, please prepare the model before placing an order. Safe Design and Durability: High-grade ABS materials and copper is adopted to ensure its safety, the durability. And the light wires are lightweight, which could be well concealed within the LEGO model, no worry that your LEGO Audi RS Q e-tron would be hurt during installation and it would not affect the use of your model. Keep Your Model Vivid: Light up your LEGO 42160 freely by power bank, computer, socket and any other USB ports devices or AAA battery. The DIY lights give The Audi RS Q e-tron 42160 model energy and life, making it from dark to bright, no longer dull. A great decoration for your room or office. Installation Guide: Please carefully read our installation guide coming with package before installation. And then build the lighting kit with our step-by-step video instructions. Kind Reminders: ①Only lights, no LEGO model. ②No battery included, we only provide battery box. ③The recommended voltage is 3-5V. (Any questions or problems, contact us!) NO MODEL