DIY Heart Shaped LED Flashing Light Circuit Board Kit 3-5V USB

Feature:

Colorful cycle light kit (composed by the colorful flash type LED).
Kit consists of three colors (colorful) LED， divided into three groups， arranged to form a heart-shaped pattern， oscillation circuit driven by the transistor， so that the three-colored heart-shaped pattern continued clockwise shiny.
When used at night， bright colors， very dynamic.

Specifications:

Product name: DIY Flash Kit
Size: Approx. 5 x 4.5cm / 1.96 x 1.77 inch
Voltage: 3V - 5V

Package includes:

1 x DIY Flash Kit