LEGO Creator 3-in-1 Family House 31012 Light Brick Set New & Sealed [Expedite] 673419189699 | eBay
BrickLink - Part 54930c02 : LEGO Electric, Light Brick 2 x 3 x 1 1/3 with Trans-Clear Top and Yellow LED Light (Glows Orange) [Electric, Light & Sound] - BrickLink Reference Catalog
Custom LEGO light bricks now in color!
LEGO Transparent Red Electric Light Brick 2 x 3 x 1.3 Red (38564 / 54869) | Brick Owl - LEGO Marketplace
Bricks and Lights 11009 | Classic | Buy online at the Official LEGO® Shop US
Lego Parts: Electric, Light Brick 2 x 3 x 1 1/3 Red LED Light (Trans Red) - Walmart.com
Light Brick, the once and possibly future Lego studio | GamesIndustry.biz
Bricks and Lights 11009 | Classic | Buy online at the Official LEGO® Shop US
LEGO Sets with Part 54930c01 Electric, Light Brick 2 x 3 x 1 1/3 with Trans-Red Top and Red LED Light