LEGO The Big Bang Theory #21302 Light Kit
LEGO LED Light Kit for 21302 The Big Bang Theory Front
LEGO LED Light Kit for 21302 The Big Bang Theory Straight
LEGO The Big Bang Theory #21302 Light Kit

VIDEO DEMONSTRATION

Buildings
Ideas

LEGO The Big Bang Theory
Light Kit for #21302

Rated 5.0 out of 5
Based on 6 reviews
Read reviews
$24.99 USD
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VIDEO DEMONSTRATION

Description

Join the gang from Big Bang Theory, in this LEGO® recreation of Sheldon and Leonard's living room.

Watch their room come alive with our Light My Bricks LEGO® Lighting Kit and recreate your own scenes from the hit American sitcom!

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

6x

Bit Lights

1x

Expansion Board

1x

AA Battery Pack

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
Write a Review
average rating 5.0 out of 5
Based on 6 reviews
  • 5 Stars
    6 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% 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
Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal
6 Reviews
Reviewed by William N., from Australia
Verified Buyer
I recommend this product
Age Range
35 - 44
LEGO® Experience
Casual builder
Rated 5 out of 5
Review posted

The lives of four socially awkward friends, Leonard, Sheldon, Howard and Raj, take a wild turn when they meet the beautiful and free-spirited Penny.

This could be described as a "Beginners Guide" to how to install lights from LMB into Lego sets. 6 lights, 1 board and 1 battery power pack. Nothing over the top. But i do think that the Plasma ball could have maybe had a Flicker Affect board added for an affect. Don't know what could be added to simulate Lava in the Lava Lamp. I don't know if it is possible to light the lamp over on the table. I'm thinking of experimenting these ideas into mine. That is the beauty about LMB products, can choose to expand or alter purchased sets to individual likings. i have added a rear picture of the set for wire looks. I know they can be hidden more with extra building pieces but for me it is not too much of a bother as the way I will display will help hide the wiring.

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Quality
Rated 5 out of 5
Design
Rated 4 out of 5
Ease of Use
Rated 5 out of 5
Customer Service
Rated 5 out of 5
Image by William N. View more (5)
Was this helpful?
Reviewed by Carsten N.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Tolle Lichthighlights

Tolle Lighthighlights für ein tolles Set.

Dadurch wirkt es noch besser.

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Reviewed by Larry L., from Canada
Verified Buyer
I recommend this product
Age Range
45 - 54
LEGO® Experience
Massive collection
Rated 5 out of 5
Review posted

There wasn't much to work with

So there wasn't a lot of opportunities for this set, but LMB did what they could. I really appreciated the instructions to add a false bottom to hold the wires!

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
Image by Larry L. View more (2)
Was this helpful?
Reviewed by Jason Z., from United States
Verified Buyer
I recommend this product
Age Range
35 - 44
LEGO® Experience
Massive collection
Rated 5 out of 5
Review posted

Big Bang

I decided to purchase a cheaper light kit to see how much I would like them if I was to start buying for my more expensive sets. I like this light kit, but my only issue would be with the extra wiring in the back that is not easily hidden. I will have to purchase the correct blocks to make the extra area underneath that is shown in the instructions. I am very likely to purchase more kits in the future to my already expensive Lego addiction.

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 Daniele C., from Germany
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Geat Extension Tor the Lego Set

The LMB Set completes the LEGO Big Bang Theory set on on a great way. The online instructions show how to extend the ready built set on a minimal invasive way without demountig the whole set. This way it can be also applied to already built sets. The installation for this particular set is suitable for biginners only little experienced with LMB sets. The Big Bang Theory set was definitely not my last set it got.

Loading...
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

6x

Bit Lights

1x

Expansion Board

1x

AA Battery Pack

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

Write a Review
average rating 5.0 out of 5
Based on 6 reviews
  • 5 Stars
    6 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% 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
Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal
6 Reviews
Reviewed by William N., from Australia
Verified Buyer
I recommend this product
Age Range
35 - 44
LEGO® Experience
Casual builder
Rated 5 out of 5
Review posted

The lives of four socially awkward friends, Leonard, Sheldon, Howard and Raj, take a wild turn when they meet the beautiful and free-spirited Penny.

This could be described as a "Beginners Guide" to how to install lights from LMB into Lego sets. 6 lights, 1 board and 1 battery power pack. Nothing over the top. But i do think that the Plasma ball could have maybe had a Flicker Affect board added for an affect. Don't know what could be added to simulate Lava in the Lava Lamp. I don't know if it is possible to light the lamp over on the table. I'm thinking of experimenting these ideas into mine. That is the beauty about LMB products, can choose to expand or alter purchased sets to individual likings. i have added a rear picture of the set for wire looks. I know they can be hidden more with extra building pieces but for me it is not too much of a bother as the way I will display will help hide the wiring.

Loading...
Quality
Rated 5 out of 5
Design
Rated 4 out of 5
Ease of Use
Rated 5 out of 5
Customer Service
Rated 5 out of 5
Image by William N. View more (5)
Was this helpful?
Reviewed by Carsten N.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Tolle Lichthighlights

Tolle Lighthighlights für ein tolles Set.

Dadurch wirkt es noch besser.

Loading...
Was this helpful?
Reviewed by Larry L., from Canada
Verified Buyer
I recommend this product
Age Range
45 - 54
LEGO® Experience
Massive collection
Rated 5 out of 5
Review posted

There wasn't much to work with

So there wasn't a lot of opportunities for this set, but LMB did what they could. I really appreciated the instructions to add a false bottom to hold the wires!

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
Image by Larry L. View more (2)
Was this helpful?
Reviewed by Jason Z., from United States
Verified Buyer
I recommend this product
Age Range
35 - 44
LEGO® Experience
Massive collection
Rated 5 out of 5
Review posted

Big Bang

I decided to purchase a cheaper light kit to see how much I would like them if I was to start buying for my more expensive sets. I like this light kit, but my only issue would be with the extra wiring in the back that is not easily hidden. I will have to purchase the correct blocks to make the extra area underneath that is shown in the instructions. I am very likely to purchase more kits in the future to my already expensive Lego addiction.

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 Daniele C., from Germany
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Geat Extension Tor the Lego Set

The LMB Set completes the LEGO Big Bang Theory set on on a great way. The online instructions show how to extend the ready built set on a minimal invasive way without demountig the whole set. This way it can be also applied to already built sets. The installation for this particular set is suitable for biginners only little experienced with LMB sets. The Big Bang Theory set was definitely not my last set it got.

Loading...
Was this helpful?

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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.

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