** K003 Model Railroad Lights Kit with 555 Timer IC
Electronic Kit

Price: $2.90

Great for model Railroad builders and hobbyists. It uses the popular and powerful 555 Timer IC chip. These variable speed lights can be used to enhance the realism of any model railroad layout or model city. They can also be used to attract attention at parties and in window displays. Use it as a pseudo alarm system in your house or car. Many possibilities. Easy to build and maintain. Comes with complete instructions along with drilled and etched circuit board. Weight 1.4 ounces