Light My Bricks LEGO Diagon Alley 75978 Light Kit (LEGO Set Are Not Included )

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$155.99 $259.99

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Operating undetected from Muggle’s knowledge, Diagon Alley is a bustling high street catering for wizards and witches with wares to make potions or stock on up spell crafting necessities like cauldrons, brooms and wands.

Consisting of 4 “doll-house” like buildings, Diagon Alley will thrill and delight Harry Potter fans - but the true magic of this LEGO set is realised when it is coupled with the Light My Bricks light kit that truly brings this enchanting set to life!

With the ability to arrange and connect the separate buildings anyway you like without compromising the lights, the Light My Bricks light kit gives you the flexibility to display Diagon Alley however you like, and at the same time, enhance all the unique features this set has to offer.

Using film frames as reference, the design was continually iterated and innovated to ensure the lighting and atmosphere was as true to the film as possible.

With 74 individual lights, including internal and external lighting, the Light My Bricks will put a spell on your Diagon Alley and make it a true centrepiece to marvel at.

Light My Bricks LEGO® Lighting Kits provide an easy way for LEGO® fans to customize their models using LED lights. With detailed, step-by-step instructions, anyone can light up their LEGO® set. All our kits are plug and play - no electronics knowledge needed!

Please Note: This set is a LED lighting kit only. All LEGO® sets featured in images and videos are sold separately.


This kit contains:

  • 38x Bit Lights (White, Large, Micro)
  • 9x Strip Lights (Warm White, Multi Coloured RGB)
  • 1x Multi Colour Light String
  • 14x Expansion Boards
  • 1x Flicker Effects Board
  • 23x Connecting Cables
  • 16x Adhesive Squares
  • 37 x Assorted LEGO® pieces for assembly
  • 1x USB Power Cable


This lighting kit is powered by a USB Power Bank or USB Wall Adaptor (to connect to a mains outlet), which is NOT included in this kit. If you do not have a USB Power Bank or USB Wall Adaptor, you can purchase them from our Powering section.

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Australia Australia
I recommend this product

Great product

First time buyer for light my bricks. The light set is more difficult to install than I expected. However, it comes with detailed instructions which helps a lot. Light effect is lovely!

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