12-Port Expansion Board

Expansion Boards allow you to connect multiple components. Simply connect your lights, connecting cables and power options to an expansion board to complete a circuit.

This expansion board has 12 ports and can be purchased individually.

The holes on each side allow you to connect this expansion board comfortably over 1x10 LEGO plates.

Light My Bricks LEGO Lighting Components provide an easy DIY way for LEGO fans to customize their models using LED lights. With a wide variety of colours, lighting options and effects, anyone can light up their LEGO set.

All our components are plug and play - no electronics knowledge needed!

User Guide

Our User Guide is a great resource that outlines proper component handling and installation with LEGO models.

Orders are dispatched next business day, or same day* if placed before 12PM (GMT+10).

*Same day shipping cannot be guaranteed during Peak Sale Periods.

Light My Bricks also offers tiered shipping rates depending on the value of your order. To view our shipping rates, information regarding shipping, visit our shipping page.

For product returns, please visit our returns request page for details.

Please Note: Light My Bricks™ sell LED Lighting Kits only. All LEGO® sets featured in images and videos are sold separately. LEGO® is a trademark of the LEGO Group of Companies which does not sponsor, authorise, or endorse this site.

Light My Bricks products contain small parts and batteries that may represent a choking hazard for small children. Light My Bricks products are not intended to be used by children under 3 years old. Light My Bricks recommends that all children who use our products do so under adult supervision.

Please Note: To prevent damage or unstable connections, always ensure the connector is properly aligned—straight and level—before plugging it into the Flux Converter port. The cable must be inserted directly in line with the port—not at an angle. Handle all components with care, whether you're connecting them to a power bank or extending them to a wall outlet, to avoid accidental damage.

Light My Bricks offers a two-year warranty in accordance with Australian Consumer laws. If your product is faulty, you can lodge a replacement via our Faulty Component Request page.