Comprehensive DIY Kit: This NE555 LED Strobe Light Kit is perfect for electronics enthusiasts and students looking to enhance their soldering and engineering skills. It includes all necessary components for a complete DIY experience. Educational Tool: Ideal for learning about electronic circuits and the functionality of the NE555 timer IC, this kit serves as an excellent educational resource for teachers, students, and hobbyists. Vibrant LED Lights: Features red, white, and blue LEDs that flash in a strobe pattern, making it a visually appealing project and great for practical Alert system demonstrations. The NE555 LED Strobe Light Kit offers a hands-on experience for those interested in electronics. It provides an opportunity to learn about circuit design and the NE555 timer IC while creating a visually striking strobe light. This kit is suitable for various skill levels, making it an excellent choice for educational settings or personal projects. Color: As Shown Material: PCB Package Contents: 2*LED alarm light sets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.