[DIY LED Flashing Ferris Wheel Kit]: DIY soldering project kit designed for assembling an LED flashing ferris wheel. 4 color flashing LED lights (red, green, yellow, blue) controlled by remote controller. Display effect changes in 10 modes. Designed for practicing soldering skills and understanding circuit principles. [Electronic Soldering Project]: School science project kit for soldering practice and suitable for family education. Allows familiarization with electronic components. Requires basic electronic theoretical knowledge and welding hands-on ability. [Installation]: Components adopt plug-in design for assembly and soldering. Assemble your own LED Rotating Ferris Wheel. Power: 5V mobile phone charger or computer power supply. Suitable for DIY electronics enthusiasts and school education practice. [Functions & Features]: Modes switched by remote controller. LED flashes in 10 different modes. Color: Red. Material: Plastic. Appearance may vary due to different product batches. Package Contents: 1 x DIY Electronic Kit. Other products are not included. Note: Color variation may occur due to light reflection and display differences. Measurement allowed error is +/- 1-3cm.