Flashing lights for our Plug & Play system.  The LED can fit under pieces, and the wire can fit under or between bricks

Introducing our new ultra-small flashing LED lights, specifically designed to fit underneath your LEGO pieces. With a wire thin enough to easily slip under or between pieces, you can now add a whole new level of customization to your LEGO creations.

Available in 6 and 18 inches of wire, you have the flexibility to choose the perfect length for your project. And with seven different colors to choose from - yellow, white, red, purple, blue, orange, and green - you can mix and match to create a truly unique look.

These high-quality flashing LED lights are perfect for adding a touch of excitement to your LEGO creations. The lights are bright and eye-catching, and the slim wire makes it easy to hide and integrate into your design.