VIDEO DEMONSTRATION

Buildings
Modular Buildings

LEGO Assembly Square
Light Kit for #10255

$99.99 $74.99 USD
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VIDEO DEMONSTRATION

Description

The LEGO Assembly Square (10255) marks the 10th Anniversary of the ever-popular LEGO Modular Building Series. Spanning over 48 LEGO studs in width and at 4,002 pieces, Assembly Square is the widest and largest modular ever released!

To commemorate this LEGO building milestone, we'e released our Light My Bricks LEGO light kit packed full of lighting features that will be sure to delight and surprise collectors and fan's alike.

We have gone to great lengths to ensure all the details, whether big or small have been captured with this light up LEGO kit. The buzzing sidewalk of Assembly Square features charming buildings such as a cafe, florist and bakery. All these have been illuminated with our LEGO compatible LED lights to bring out the vibrant and dynamic features of this LEGO set.

On top of LEGO street lights (using our signature Lamp Post light), we'e ensured other unique features get the Light My Bricks lighting treatment! Some of the great lighting effects added include a water fountain made to look like running water, flaming bbq grill with realistic fire effects and a whole lot more!

Turn your Assembly Square into a vibrant community hub by adding our custom fully-functional LEGO lights and watch this charming set come to life with lights.

Are you a fan of the LEGO Modular Building Series? If so, check out our full range of LEGO Modular Building light kits and bring your collection to life!

IMPORTANT NOTE

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.

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

9x

Assorted Bit Lights

8x

Strip Lights

2x

LED LEGO Lamp Posts

1x

Effects Board

3x

Expansion Board

11x

Assorted Connecting Cables

8x

Adhesive Squares

8x

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 4.7 out of 5
Based on 19 reviews
  • 5 Stars
    16 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    1 Review
95% of reviewers would recommend this product to a friend
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
Customer photos and videos
19 Reviews
Reviewed by Andy A.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

For the wow effect

Great to install! Would even be better if the wireless connectors would be included.

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Was this helpful?
Reviewed by Matt, from New Zealand
Verified Reviewer
I recommend this product
Age Range
25 - 34
LEGO® Experience
Avid builder
Rated 5 out of 5
Review posted

Fantastic light kit

This light kit is very well thought out. I love the flickering effect that brings life to the water fountain. The instructions were easy to follow too.

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

Assembly Square

This is a great light kit! It really completes the set.

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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 Erik B., from United States
Verified Buyer
I recommend this product
Age Range
35 - 44
LEGO® Experience
Casual builder
Rated 5 out of 5
Review posted

Wonderful upgrade

Excellent upgrade for Assembly Square! It was a pleasure to install, even though tearing apart sets here and there is always required for these kits, this one wasn’t too bad. I did break a street post light so had to do some work to drill out the post and install an extra I had around but let this be a lesson: be very careful when laying wires under walls!

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 Ben T., from Canada
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Brings the module to life!

The instructions were easy to follow. I was worried when I saw online videos of how many wires are inside, but it’s actually not bad at all. I just wish the lights inside the buildings are the soft yellow rather than stark white. But other than that this is a great light kit. It is my first one and I didn’t have any problems with it. And the packaging is very nice!

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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

9x

Assorted Bit Lights

8x

Strip Lights

2x

LED LEGO Lamp Posts

1x

Effects Board

3x

Expansion Board

11x

Assorted Connecting Cables

8x

Adhesive Squares

8x

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 4.7 out of 5
Based on 19 reviews
  • 5 Stars
    16 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    1 Review
95% of reviewers would recommend this product to a friend
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
Customer photos and videos
19 Reviews
Reviewed by Andy A.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

For the wow effect

Great to install! Would even be better if the wireless connectors would be included.

Loading...
Was this helpful?
Reviewed by Matt, from New Zealand
Verified Reviewer
I recommend this product
Age Range
25 - 34
LEGO® Experience
Avid builder
Rated 5 out of 5
Review posted

Fantastic light kit

This light kit is very well thought out. I love the flickering effect that brings life to the water fountain. The instructions were easy to follow too.

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

Assembly Square

This is a great light kit! It really completes the set.

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 Erik B., from United States
Verified Buyer
I recommend this product
Age Range
35 - 44
LEGO® Experience
Casual builder
Rated 5 out of 5
Review posted

Wonderful upgrade

Excellent upgrade for Assembly Square! It was a pleasure to install, even though tearing apart sets here and there is always required for these kits, this one wasn’t too bad. I did break a street post light so had to do some work to drill out the post and install an extra I had around but let this be a lesson: be very careful when laying wires under walls!

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 Ben T., from Canada
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Brings the module to life!

The instructions were easy to follow. I was worried when I saw online videos of how many wires are inside, but it’s actually not bad at all. I just wish the lights inside the buildings are the soft yellow rather than stark white. But other than that this is a great light kit. It is my first one and I didn’t have any problems with it. And the packaging is very nice!

Loading...
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