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Designed for beginner soldering students, this kit is a great project for night joggers, bicyclists, warning markers, and more. The 3 crystal clear special LEDs create brilliant flashes of orange-red light that can even be seen in the sunshine. Adjust the flash rate with the built-in trimmer potentiometer.
PC board size: 2" x 1.4"
Includes
parts
PC board
instructions
Requires 9V battery, sold separately.