Bring out the details
Lighting gives the shapes, small features, and finish of your model a fresh presence on display.
Made for your set
USB powered
Discreet wiring
Light kit only. LEGO® set is not included.
Give LEGO® Williams Racing FW46 F1 Race Car Set 77249 a new display perspective with this custom LED light kit. Blue underbody and front-wing lighting emphasizes the Williams chassis, while white cockpit accents create contrast above it. These lighting points bring the FW46’s low nose, open cockpit, and exposed-wheel silhouette into a connected display.
A desk or Formula 1 shelf offers a place to appreciate the Williams from several angles. The blue glow below the car gives the base of the model a defined visual line, while the brighter cockpit draws the eye toward the center of the racer.
The design complements the FW46’s established proportions through selective lighting around the chassis and cockpit. It suits Williams supporters and racing collectors who enjoy comparing the different shapes and presentations of their completed Formula 1 models. Arrange the lighting components and connections carefully for a tidy presentation.
Details:
Please Note: LEGO® model is not included. This product includes the LED light kit only.
LEGO® is a trademark of the LEGO® Group. This product is an independent accessory and is not sponsored, authorized, or endorsed by LEGO®. This is not an official LEGO® product.
LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize, or endorse this product.
Free standard shipping on all U.S. orders. Processing takes 1–3 business days. Estimated standard transit is 7–15 business days after shipment. Return eligibility and terms are explained in our refund policy.
For a question about compatibility, installation, or a missing component, contact our support team. Include your set number or order number so we can help.
support@brkox.com

You put the hours into your build. Let it become the part of your space that draws a second look.
Lighting gives the shapes, small features, and finish of your model a fresh presence on display.
Choose the light kit made for your exact set number. Small lights and fine cables fit into the brick structure.
Choose from the versions available for this set, then position your illuminated build where you can enjoy it.
Match the set number in the product title to your model and select your preferred version.
Use the guide for your specific kit. Route the small cables carefully as you fit the lights into the model.
Connect to a suitable USB power source. Follow the voltage and power instructions supplied for your kit.
Questions about your set or installation? We are here to help you get the right kit.
Contact BRKOX ↗No. This listing is for the LED light kit only. The model shown in the photos is not included.
Match the set number in this product title with the number on your LEGO® box or instructions. Each kit is designed for that specific model.
The kit can be fitted to an assembled model. You may need to temporarily remove some bricks to position the lights and cables. Follow the installation guide for your kit.
Select a version in the purchase area above. The light kit details describe the available features. Remote control is included only when stated for the version you select.
Contact our support team with your order number and a photo of the affected component. We will help arrange a suitable replacement or solution.