3pcs 8-Port Expansion Boards DIY Kit Compatible with Other Building Blocks for LED Lights, Cables, Power Options, 31.6x6.5mm

This lighting kit contains 3 8 port expansion cards. It can connect to LED lights, strip lights and USB line to provide power. This expansion card has 8 ports. Compatible with all other major building block brands. With expansion cards, you can connect multiple components. Simply connect your lights, connection cables and power options to an expansion board to complete a circuit. Note: The brick set shown is not included, but shows an example of how to light up your construction with these versatile light up lights.