The following page is the instructions for the Light My Bricks LEGO Star Wars Darth Vader Castle (75251) LED light kit. If you run into any issues, please refer to the online troubleshooting guide. To ensure a trouble-free installation of your light kit, please read and follow each step carefully. These instructions can be downloaded in PDF … Continue reading Light My Bricks: LEGO Star Wars Darth Vader Castle 75251 Lighting Kit