PLEASE NOTE: THIS SET IS A LED LIGHTING KIT ONLY. LEGO SETS ARE NOT INCLUDED. ABOUT Imperial Star Destroyer 75252 LIGHTING KITI know it’s not easy for you to build this ultimate Lego Imperial Star Destroyer-the Devastator and you’ve done a great job to finish this giant destroyer. This highly detailed Lego model is a spectacle in itself, but when paired with our lighting kit, the charming model comes alive, not only during the day but also at night. Plug-in power, and light up your building blocks with our amazing design! ABOUT INSTALLATIONFollow our step-by-step instruction book to light up your Imperial Star Destroyer 75252, something amazing will happen at night. All our kits are plug_and_play – no electronics knowledge needed! Browse on the User Guide, which can be a great help in latter installing. - Test the product to see if it works properly before installation. - Prepare 3 AA batteries or brick separator in advance. - WHAT’S INCLUDEDThe set with customized led wire led light and bricks. - AA Battery Pack (AA Batteries are not included). Step-by-step instructions for books. (Just as the LEGO set building way, but easier.) Universal instructions books.