Do you want to add some lighting kit to your LEGO to make it more fun and come to life? Maybe you can try our lighting kit for LEGO. LIGHTAILING LEGO light kit is designed for McLaren Senna GTR, compatible with LEGO 42123 building model. Install this LED lighting kit to illuminate your beloved McLaren Senna GTR building block kit in the dark, make it become more beautiful and unique. Why choose LIGHTAILING? All extra blocks that offer you actually come from LEGO. Our cables and dot lights are small enough to be hidden between the LEGO building blocks model without affecting the look of your LEGO model. All LEDs have a uniform light pattern and the cable connectors fit nicely together. Comes with colored installation instructions, user guide and service card. With detailed, step-by-step instructions, anyone can light up their LEGO set, no electronics knowledge needed! Our products, using environment-friendly material, are all packed in a new charming original box. In addition, we provide LIGHTAILING authentic products, a quality assurance and perfect after-sales service. No risk purchase! Now, start to boost the appeal of your LEGO creations!