A light brick is a specialised LEGO piece with a built-in light feature, typically activated by a button or switch.
These elements enhance the play experience by simulating effects such as headlights, lanterns, or other glowing components, adding an interactive dimension to LEGO builds.
Uses of LEGO light bricks
Light bricks contain a small LED that illuminates when activated. This feature allows builders to incorporate realistic lighting effects into their models, enhancing visual appeal and storytelling possibilities.
Light bricks are typically activated by pressing a button or switch on the brick itself. Some models may integrate with external power sources or lighting kits for more extensive illumination options.
Most light bricks are powered by small batteries (commonly LR41 or CR927) that can be replaced.