Connecting Cables (Pack of 20) for LEGO

Embark on a journey into the illuminated depths of LEGO with our Connecting Cables. These indispensable accessories transform your LEGO LED Lights from solitary beams into a dynamic network of interconnected radiance, creating a unified glow for your creations.

• 2pin is used for monochrome lighting, and the matching expansion board is 2pin.
• 4pin is used for RGB color-adjustable lighting. The matching expansion board is 4pin.