End-of-Year Sale: Flat 20% Off Sitewide – Shop Now!
Upgrade to LMB 2.0 – The Future of LEGO Lighting! Learn More.
Free Shipping on orders over $120 CAD
Car racing fans from all walks of life, start your engines! - The LEGO Technic McLaren Formula 1 Race Car 42141 is here and it?s about to set the track alight!
A must for any LEGO motorsport enthusiast. Light up your amazing racing display model with a Light My Bricks light kit! Featuring 15 individual LEDs, including a custom created Large Orange Bit Light to make sure all audiences can see the race team's colours from the stands!
The pit crew will know exactly what shape the engine is in. Thanks to our Flashing Red Bit Light and Colour Changing Bit Light in the cockpit, emulating the working dash of the actual race-ready vehicle!
This set comes with enough LEGO elements to build a pair of custom-designed taillights, as well as enough spotlights to make this model the star of any motorsport fans collection!
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.
IMPORTANT NOTE
We recommend lighting this kit 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.
Orders are dispatched the next business day or the same day* if placed before 12PM (MDT). Our orders are delivered using Canada Post and are typically delivered between 4-6 business days subject to delivery conditions.
*Same day shipping cannot be guaranteed during Peak Sale Periods.
Orders containing USB Power Banks are subject to additional shipping fees. 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.
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.
Assorted Bit Lights
Expansion Boards
Connecting Cables
Adhesive Squares
Assorted Bricks
USB Power Cable (power source not included)
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.
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.
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.
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 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.
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.
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.
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.
| 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
|
Such a cool kit for the McLaren. Probably my favourite kit so far. The lights are excellent especially the blinking light at the back. Must have.
| 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
|
This was my first light kit put on a technic model. As always, instructions were clear and thorough as well as easy to follow. The results were amazing! Just wish Lego would have let me put #3 on the car.
| 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
|
fun lighting pack, especially the blinking lights in the cockpit and the taillights
Finally got around to doing this one! Look at it. It turned out awesome!
| 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
|
Love it
Warm colors! 💪
| 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
|
Assorted Bit Lights
Expansion Boards
Connecting Cables
Adhesive Squares
Assorted Bricks
USB Power Cable (power source not included)
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.
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.
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.
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 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.
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.
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.
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.
| 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
|
Such a cool kit for the McLaren. Probably my favourite kit so far. The lights are excellent especially the blinking light at the back. Must have.
| 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
|
This was my first light kit put on a technic model. As always, instructions were clear and thorough as well as easy to follow. The results were amazing! Just wish Lego would have let me put #3 on the car.
| 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
|
fun lighting pack, especially the blinking lights in the cockpit and the taillights
Finally got around to doing this one! Look at it. It turned out awesome!
| 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
|
Love it
Warm colors! 💪
| 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
|
Explore light kits
LEGO® lighting made easy
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 moreSubscribe
Join our Light My Bricks™ club to get updates on new releases, promotions and more...
