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LEGO Diagon Alley
Light Kit for #75978

$179.99 USD
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VIDEO DEMONSTRATION

Description

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.

Important Note

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

Installation Guide

User guide instructions for our kits can be found on the Users Guides section of our website.

Delivery & returns

Orders are dispatched next business day or same day if placed before 12PM (GMT-5). Our orders are delivered using USPS shipping and typically delivered between 3-4 business days subject to delivery conditions.

Light My Bricks offers free shipping on US orders over $150 USD ($250 USD for Canadian customers). Orders containing USB Power Banks are subject to additional shipping fees. Light My Bricks also offers tiered shipping rates depending on the value of your order. To view our shipping rates, information regarding shipping and tax/duties, visit our shipping page.

For product returns, please visit our returns request page for details.

Warranty & disclaimers

Please Note: This set is an LED lighting kit only. All LEGO® sets featured in images and videos are sold separately. LEGO® is a trademark of the LEGO Group of Companies which does not sponsor, authorise, or endorse this site.

Light My Bricks products contain small parts and batteries that may represent a choking hazard for small children. Light My Bricks products are not intended to be used by children under 3 years old. Light My Bricks recommends that all children who use our products do so under adult supervision.

Light My Bricks offers a two-year warranty in accordance with Australian Consumer laws. If your product is faulty, you can lodge a replacement via our Missing/Faulty Component Request page.

What's in the box

38x

Assorted Bit Lights

9x

Assorted Strip Lights

1x

Effects Board

1x

Multi-Colour Light String

14x

Assorted Expansion Boards

23x

Assorted Connecting Cables

16x

Adhesive Squares

37x

Assorted LEGO Pieces

1x

USB Power Cable

Our difference

Made for fans

Our passion for LEGO® is what drives us to create products that are designed to enhance your favourite sets and transform them into centrepieces that you can be proud to display.

Thoughtful designs

We take a practical and thoughtful approach to lighting LEGO®. Our goal is to apply lights in a tasteful way that complement, rather than distract from a set's original design.

Realistic effects

We have developed a wide range of LEGO® effects, using both light and sound, that enable you to enhance the realism of your collection - bringing your sets to life.

Easy to install

No electronics experience needed. Our step-by-step instructions will guide you every step of the way, making lighting your LEGO® set simple, fun and delightfully rewarding.

Our difference

Made for fans

Our passion for LEGO® is what drives us to create products that are designed to enhance your favourite sets and transform them into centrepieces that you can be proud to display.

Thoughtful designs

We take a practical and thoughtful approach to lighting LEGO®. Our goal is to apply lights in a tasteful way that complement, rather than distract from a set's original design.

Realistic effects

We have developed a wide range of LEGO® effects, using both light and sound, that enable you to enhance the realism of your collection - bringing your sets to life.

Easy to install

No electronics experience needed. Our step-by-step instructions will guide you every step of the way, making lighting your LEGO® set simple, fun and delightfully rewarding.

Customer reviews
average rating 4.9 out of 5
Based on 29 reviews
  • 5 Stars
    27 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    0 Reviews
97% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Design
Rated 4 out of 5
Ease of Use
Rated 4 out of 5
Customer Service
Rated 4 out of 5
29 Reviews
Reviewed by Dan, from United States
Verified Buyer
I don't recommend this product
Age Range
35 - 44
LEGO® Experience
Avid builder
Rated 2 out of 5
Review posted

Would not recommend

The level of disassembly for the kit is excessive, particularly for Weasleys’ Wizard Wheezes. There's a reason they have you do that building last. You wouldn't continue the kit if you started on that end. I've done plenty of light kits and would not recommend this build to anyone. There's better kits out there that offer more variety of lighting with out then extreme tear down.

Loading...
Quality
Rated 2 out of 5
Design
Rated 1 out of 5
Ease of Use
Rated 1 out of 5
Customer Service
Rated 3 out of 5
Was this helpful?
Reviewed by Emma H., from Australia
Verified Buyer
I recommend this product
Age Range
25 - 34
LEGO® Experience
Massive collection
Rated 5 out of 5
Review posted

Looks spectacular

The light kit is great lights are clearly labelled in bags the Instructions are great but I do wish it was a video as well as the pdf. The lights snd cables are very sturdy and good quality and the end result is stunning.

starting to look at what other sets I should add some light my bricks to.

If you haven't brought a kit from light my bricks you need to.

Loading...
Quality
Rated 5 out of 5
Design
Rated 5 out of 5
Ease of Use
Rated 4 out of 5
Customer Service
Rated 5 out of 5
Was this helpful?
Reviewed by Jordan C., from United States
Verified Buyer
I recommend this product
Age Range
45 - 54
LEGO® Experience
Avid builder
Rated 5 out of 5
Review posted

Great Addition to this Set

This was a well thought out design and pretty easy to install. I had one part break and the company was great about sending a replacement right away. Overall, when it is turned on it completely brings this set to life!

Loading...
Quality
Rated 5 out of 5
Design
Rated 4 out of 5
Ease of Use
Rated 4 out of 5
Customer Service
Rated 5 out of 5
Was this helpful?
Reviewed by RUBEN
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

SPECTACULAR LIGHT SET

Beautiful lighting. Great color of Diagon Alley"

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Was this helpful?
Reviewed by Michele, from United States
Verified Buyer
I recommend this product
Age Range
35 - 44
LEGO® Experience
Casual builder
Rated 5 out of 5
Review posted

Welcome Harry to Diagon Alley!

Each shop comes to life.

Loading...
Quality
Rated 5 out of 5
Design
Rated 5 out of 5
Ease of Use
Rated 5 out of 5
Customer Service
Rated 5 out of 5
Was this helpful?
Please Note: This set is an LED lighting kit only. All LEGO® sets featured in images and videos are sold seperately.

What's in the box

38x

Assorted Bit Lights

9x

Assorted Strip Lights

1x

Effects Board

1x

Multi-Colour Light String

14x

Assorted Expansion Boards

23x

Assorted Connecting Cables

16x

Adhesive Squares

37x

Assorted LEGO Pieces

1x

USB Power Cable

Our difference

Made for fans

Our passion for LEGO® is what drives us to create products that are designed to enhance your favourite sets and transform them into centrepieces that you can be proud to display.

Thoughtful designs

We take a practical and thoughtful approach to lighting LEGO®. Our goal is to apply lights in a tasteful way that complement, rather than distract from a set's original design.

Realistic effects

We have developed a wide range of LEGO® effects, using both light and sound, that enable you to enhance the realism of your collection - bringing your sets to life.

Easy to install

No electronics experience needed. Our step-by-step instructions will guide you every step of the way, making lighting your LEGO® set simple, fun and delightfully rewarding.

Our difference

Made for fans

Our passion for LEGO® is what drives us to create products that are designed to enhance your favourite sets and transform them into centrepieces that you can be proud to display.

Thoughtful designs

We take a practical and thoughtful approach to lighting LEGO®. Our goal is to apply lights in a tasteful way that complement, rather than distract from a set's original design.

Realistic effects

We have developed a wide range of LEGO® effects, using both light and sound, that enable you to enhance the realism of your collection - bringing your sets to life.

Easy to install

No electronics experience needed. Our step-by-step instructions will guide you every step of the way, making lighting your LEGO® set simple, fun and delightfully rewarding.

Customer reviews

average rating 4.9 out of 5
Based on 29 reviews
  • 5 Stars
    27 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    0 Reviews
97% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Design
Rated 4 out of 5
Ease of Use
Rated 4 out of 5
Customer Service
Rated 4 out of 5
29 Reviews
Reviewed by Dan, from United States
Verified Buyer
I don't recommend this product
Age Range
35 - 44
LEGO® Experience
Avid builder
Rated 2 out of 5
Review posted

Would not recommend

The level of disassembly for the kit is excessive, particularly for Weasleys’ Wizard Wheezes. There's a reason they have you do that building last. You wouldn't continue the kit if you started on that end. I've done plenty of light kits and would not recommend this build to anyone. There's better kits out there that offer more variety of lighting with out then extreme tear down.

Loading...
Quality
Rated 2 out of 5
Design
Rated 1 out of 5
Ease of Use
Rated 1 out of 5
Customer Service
Rated 3 out of 5
Was this helpful?
Reviewed by Emma H., from Australia
Verified Buyer
I recommend this product
Age Range
25 - 34
LEGO® Experience
Massive collection
Rated 5 out of 5
Review posted

Looks spectacular

The light kit is great lights are clearly labelled in bags the Instructions are great but I do wish it was a video as well as the pdf. The lights snd cables are very sturdy and good quality and the end result is stunning.

starting to look at what other sets I should add some light my bricks to.

If you haven't brought a kit from light my bricks you need to.

Loading...
Quality
Rated 5 out of 5
Design
Rated 5 out of 5
Ease of Use
Rated 4 out of 5
Customer Service
Rated 5 out of 5
Was this helpful?
Reviewed by Jordan C., from United States
Verified Buyer
I recommend this product
Age Range
45 - 54
LEGO® Experience
Avid builder
Rated 5 out of 5
Review posted

Great Addition to this Set

This was a well thought out design and pretty easy to install. I had one part break and the company was great about sending a replacement right away. Overall, when it is turned on it completely brings this set to life!

Loading...
Quality
Rated 5 out of 5
Design
Rated 4 out of 5
Ease of Use
Rated 4 out of 5
Customer Service
Rated 5 out of 5
Was this helpful?
Reviewed by RUBEN
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

SPECTACULAR LIGHT SET

Beautiful lighting. Great color of Diagon Alley"

Loading...
Was this helpful?
Reviewed by Michele, from United States
Verified Buyer
I recommend this product
Age Range
35 - 44
LEGO® Experience
Casual builder
Rated 5 out of 5
Review posted

Welcome Harry to Diagon Alley!

Each shop comes to life.

Loading...
Quality
Rated 5 out of 5
Design
Rated 5 out of 5
Ease of Use
Rated 5 out of 5
Customer Service
Rated 5 out of 5
Was this helpful?

LEGO® lighting made easy

Bringing your LEGO® to life with lights

We've made adding lights to your favourite LEGO® sets a breeze. With a wide range of colours and effects, along with step-by-step instructions to guide you along the way - our light kits are easy and fun to install.

Find out more