Sets that have 54930cx1: Electric Light Brick 2 x 3 x 1 & 1/3 with TrRed Top and Red Bulb
LEGO Transparent Red Electric Light Brick 2 x 3 x 1.3 Red (38564 / 54869) | Brick Owl - LEGO Marketplace
LEGO part 4771 - White Electric, Light Brick 1 x 4 with Twin Top Lights at BrickScout
Lego Parts: Electric, Light Brick 2 x 3 x 1 1/3 with Trans-Clear Top and Yellow LED Light : Toys & Games - Amazon.com
Electric, Light Brick 1 x 2 with Single Side Light (6034 / 6035) : Part 6035c01 | BrickLink
Amazon.com: Lego Parts: Electric, Light Brick 2 x 3 x 1 1/3 with Trans-Clear Top and Yellow LED Light : Toys & Games
Electric, Light Brick 2 x 3 x 1 1/3 with Trans-Clear Top and Yellow LED Light (Glows Orange) : Part 54930c02 | BrickLink
Lego Part 6035c01 Electric Light Brick 1 x 2 Single Side Light 6034 6035 White | eBay
Lego Parts: Electric, Light Brick 2 x 3 x 1 1/3 Red LED Light (Trans. Red) | Walmart Canada
Lego Light Brick LED Electric 2x3x1 1/3 Trans-Red or Clear Top Christmas House | eBay
NEW LEGO - Electric - Light Brick 1 x 2 with Single Side Light - 9701 7898 7902 | eBay
LEGO Light - Brick 2 x 3 x 1 1/3 with Red LED Light
classic 9v electric lego - light and sound bricks demo - YouTube
Electric, Light Brick 1 x 4 with Twin Top Lights : Part 4771 | BrickLink
LEGO® Power Functions Light 8870 | Other | Buy online at the Official LEGO® Shop US
Electric, Light Brick 1 x 2 with Single Top Light : Part 4767 | BrickLink
LEGO Electric Light & Sound Siren 4 x 2 x 4 Jack Stone | Brick Owl - LEGO Marketplace
LEGO® 4294909 - 4666707 - 6121786 - 62258.. - ToyPro
LEGO® Trans-Red Top Red LED Glow Electric Light Brick 2 x 3 x 1 1/3 Genuine Part | eBay
Bricker - Part LEGO - 08010cc01 Electric, Light Brick 4.5V 2 x 2 with 2 Plug Holes, Trans-Clear Smooth Lens
LEGO Vintage Electric, Light Brick 1 x 4 w/ Twin Top Lights 6483 6780 6783 6781 | eBay
LEGO part 54930c02 - Dark Bluish Gray Electric, Light Brick 2 x 3 x 1 1/3 with Trans-Clear Top and Yellow LED Light (Glows Orange) at BrickScout
LEGO Electric Light Brick 2 x 4 4.5V with Removable Bulb | Brick Owl - LEGO Marketplace
