These LEGO Light Bricks Use Induction Power to Light Up without Wires
Lego Parts: Electric, Light Brick 2 x 3 x 1 1/3 Red LED Light (Trans. Red)
Lego Light Brick LED Electric 2x3x1 1/3 Trans-Red or Clear Top Christmas House | eBay
Lego Electric Light Brick 2 x 3 x 1 1/3 WHITE top and Yellow LED 54930c02 | eBay
![BrickLink - Part 08010cc01 : LEGO Electric, Light Brick 4.5V 2 x 2 with 2 Plug Holes, Trans-Clear Smooth Lens [Electric, Light & Sound] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/3/08010cc01.png "BrickLink - Part 08010cc01 : LEGO Electric, Light Brick 4.5V 2 x 2 with 2 Plug Holes, Trans-Clear Smooth Lens [Electric, Light & Sound] - BrickLink Reference Catalog")
BrickLink - Part 08010cc01 : LEGO Electric, Light Brick 4.5V 2 x 2 with 2 Plug Holes, Trans-Clear Smooth Lens [Electric, Light & Sound] - BrickLink Reference Catalog
LEGO® Creator "Trans.Yellow Led Light Brick" Part #54930c02 - YouTube
Sets that have 54930cx1: Electric Light Brick 2 x 3 x 1 & 1/3 with TrRed Top and Red Bulb
LEGO Electric Light Brick 2 x 4 4.5V with Removable Bulb | Brick Owl - LEGO Marketplace
![BrickLink - Part 4771 : LEGO Electric, Light Brick 1 x 4 with Twin Top Lights [Electric, Light & Sound] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/1/4771.png "BrickLink - Part 4771 : LEGO Electric, Light Brick 1 x 4 with Twin Top Lights [Electric, Light & Sound] - BrickLink Reference Catalog")
BrickLink - Part 4771 : LEGO Electric, Light Brick 1 x 4 with Twin Top Lights [Electric, Light & Sound] - BrickLink Reference Catalog
Bricker - Part LEGO - 08010cc01 Electric, Light Brick 4.5V 2 x 2 with 2 Plug Holes, Trans-Clear Smooth Lens
LEGO red Electric Light Brick 4.5V Bright Brick ref x450c01 / Set 995 1115 | eBay
Lego Parts: Electric, Light Brick 2 x 3 x 1 1/3 Red LED Light (Trans. Red) | Walmart Canada
LEGO® 4771 - ToyPro
classic 9v electric lego - light and sound bricks demo - YouTube
Lego Parts: Electric, Light Brick 2 x 3 x 1 1/3 Red LED Light (Trans. Red)
NEW LEGO - Electric - Light Brick 1 x 2 with Single Side Light - 9701 7898 7902 | eBay
Lego Parts: Electric, Light Brick 2 x 3 x 1 1/3 with Trans-Clear Top and Yellow LED Light
LEGO Transparent Red Electric Light Brick 2 x 3 x 1.3 Red (38564 / 54869) | Brick Owl - LEGO Marketplace
![BrickLink - Part 4767 : LEGO Electric, Light Brick 1 x 2 with Single Top Light [Electric, Light & Sound] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PL/4767.png "BrickLink - Part 4767 : LEGO Electric, Light Brick 1 x 2 with Single Top Light [Electric, Light & Sound] - BrickLink Reference Catalog")
BrickLink - Part 4767 : LEGO Electric, Light Brick 1 x 2 with Single Top Light [Electric, Light & Sound] - BrickLink Reference Catalog
Lego Part 6035c01 Electric Light Brick 1 x 2 Single Side Light 6034 6035 White | eBay
LEGO Vintage Electric, Light Brick 1 x 4 w/ Twin Top Lights 6483 6780 6783 6781 | eBay
LEGO® Power Functions Light 8870 | Other | Buy online at the Official LEGO® Shop US
![LEGO PART 54869 Light Brick 2 x 3 x 1 1/3 with Dark Bluish Gray Base [Red LED] | Rebrickable - Build with LEGO](https://rebrickable.com/media/parts/photos/36/54869-36-36c26276-ef2e-4a75-9cb4-7bc935f0af7a.jpg "LEGO PART 54869 Light Brick 2 x 3 x 1 1/3 with Dark Bluish Gray Base [Red LED] | Rebrickable - Build with LEGO")