LEGO Creator 3-in-1 Family House 31012 Light Brick Set New & Sealed [Expedite] 673419189699 | eBay
Bricks and Lights 11009 | Classic | Buy online at the Official LEGO® Shop US
BrickLink - Part 54930c01 : LEGO Electric, Light Brick 2 x 3 x 1 1/3 with Trans-Red Top and Red LED Light [Electric, Light & Sound] - BrickLink Reference Catalog