Light Up plastic construction blocks use LED technology and are compatible with your existing traditional sets! Each block lights up as it is connected to the power base or any other lit block. No special connectors or wires are needed. 3 AAA batteries required (included). Expansion pack does not include a power base.
Led Light Up Building Block - 6 Peice Expansion Pack
Led Light Up Building Block - 6 Peice Expansion Pack
$5.95
Item #: CT3882
Light Up plastic construction blocks use LED technology and are compatible with your existing traditional sets! Each block lights up as it is connected to the power base or any other lit block. No special connectors or wires are needed. 3 AAA batteries required (included). Expansion pack does not include a power base.